及物动词触摸; 使某物与…轻轻接触; 吃或喝，尝; [数]与…相切
名词触摸，碰; 触觉，触感; 修饰，润色; 痕迹
不及物动词联系; 接触
1. touch bottom : 达到最低点, 深究；
2. touch down : 攻方持球触地得分, (飞机着陆过程中)触地；
3. touch off : 触发；
4. at a touch : 一碰到就；
5. a near touch : 九死一生；
6. touch on : 与...有关, 涉及..., 提到..., 提及, 谈及；
及物动词
1. She lightly touched his forehead.
她轻轻地摸了摸他的前额。
2. They did not touch this topic in their talk.
他们在会谈中没有触及这个问题。
不及物动词
1. Our ship is to touch at Hongkong tomorrow morning.
我们的船将于明天上午停靠香港。
名词
1. The young man recited his poems with a touch of pride.
那个青年带点骄傲地朗诵他的诗作。
2. touch的近义词
2. She added a touch of glamour by wearing a fashionable hat.
她戴上一顶时髦的帽子，又增添了一分魅力。
1. 触碰：View 与事件(event)息息相关,两者之间通过Listener 结合在一起,每一个View都可以注册一个event listener,例如:当View要处理用户触碰(touch)的事件时,就要向Android框架注册View.OnClickListener.
1. 触摸;接触;碰到
If you touch something, you put your hand onto it in order to feel it or to make contact with it.
e.g. Her tiny hands gently touched my face...
她的小手轻轻触摸我的脸庞。
e.g. Don't touch that dial…
不要碰那个刻度盘。
2. (使)接触;(使)相碰
If two things are touching, or if one thing touches another, or if you touch two things, their surfaces come into contact with each other.
e.g. Their knees were touching ...
他们的膝盖挨着。
e.g. A cyclist crashed when he touched wheels with another rider...
一个骑车人与另一辆自行车车轮相碰后摔倒在地。
3. 触觉;触感
Your sense of touch is your ability to tell what something is like when you feel it with your hands.
e.g. The evidence suggests that our sense of touch is programmed to diminish with age.
有证据表明，我们的触觉会随着年龄的增长而减损。
e.g. …boys and girls who are blind and who want to be able to read and write by touch.
想通过触觉读写的失明的男孩和女孩
4. 轻击;轻碰
To touch something means to strike it, usually quite gently.
e.g. He scored the first time he touched the ball…
他第一次触球就得分了。
e.g. As the aeroplane went down the runway the wing touched a pile of rubble.
飞机降落沿跑道滑行的时候机翼擦到了一堆碎石。
5. (与否定词连用)处理，照看，照管
If something has not been touched, nobody has dealt with it or taken care of it.
e.g. When John began to restore the house in the 1960s, nothing had been touched for 40 years.
约翰 20 世纪 60 年代开始整修那幢房子时，它已有 40 年都无人照管了。
6. (与否定词连用，尤用于受到指责时)伤害，攻击，破坏
If you say that you did not touch someone or something, you are emphasizing that you did not attack, harm or destroy them, especially when you have been accused of doing so.
e.g. Pearce remained adamant, saying 'I didn't touch him'...
皮尔斯仍旧坚定不移地说：“我没有碰过他。”
e.g. I was in the garden. I never touched the sandwiches.
我那时在花园里。我根本没动三明治。
7. (与否定词连用)尝，吃，喝，用
You say that you never touch something or that you have not touched something for a long time to emphasize that you never use it, or you have not used it for a long time.
e.g. He doesn't drink much and doesn't touch drugs...
他喝酒不多，也不沾毒品。
e.g. His diet is vegetarian, and he hasn't touched meat for six years…
他吃素，已经 6 年不知肉味了。
8. 谈及;涉及
If you touch on a particular subject or problem, you mention it or write briefly about it.
e.g. The film touches on these issues, but only superficially...
这部电影涉及了这些问题，但却流于表面。
e.g. She writes about women's idealisation of men, touching briefly on the topic of women's fantasy life.
她写女人心目中理想化的男人，其中简单涉及了女人所幻想的生活的话题。
9. (短时间地)影响到
If something touches you, it affects you in some way for a short time.
e.g. ...a guilt that in some sense touches everyone...
在某种意义上影响到每个人的负罪感
e.g. Nor had the benefits of the war years touched all sectors of the population.
战争年代的救济金也没有惠及所有的人。
10. 触动;感动
If something that someone says or does touches you, it affects you emotionally, often because you see that they are suffering a lot or that they are being very kind.
e.g. It has touched me deeply to see how these people live...
看到这些人的生活境况，我深受触动。
e.g. Her enthusiasm touched me.
她的热情打动了我。
1. 触摸;接触;碰到
If you touch something, you put your hand onto it in order to feel it or to make contact with it.
e.g. Her tiny hands gently touched my face...
她的小手轻轻触摸我的脸庞。
e.g. Don't touch that dial…
不要碰那个刻度盘。
2. (使)接触;(使)相碰
If two things are touching, or if one thing touches another, or if you touch two things, their surfaces come into contact with each other.
e.g. Their knees were touching ...
他们的膝盖挨着。
e.g. A cyclist crashed when he touched wheels with another rider...
一个骑车人与另一辆自行车车轮相碰后摔倒在地。
3. 触觉;触感
Your sense of touch is your ability to tell what something is like when you feel it with your hands.
e.g. The evidence suggests that our sense of touch is programmed to diminish with age.
有证据表明，我们的触觉会随着年龄的增长而减损。
e.g. …boys and girls who are blind and who want to be able to read and write by touch.
想通过触觉读写的失明的男孩和女孩
4. 轻击;轻碰
To touch something means to strike it, usually quite gently.
e.g. He scored the first time he touched the ball…
他第一次触球就得分了。
e.g. As the aeroplane went down the runway the wing touched a pile of rubble.
飞机降落沿跑道滑行的时候机翼擦到了一堆碎石。
5. (与否定词连用)处理，照看，照管
If something has not been touched, nobody has dealt with it or taken care of it.
e.g. When John began to restore the house in the 1960s, nothing had been touched for 40 years.
约翰 20 世纪 60 年代开始整修那幢房子时，它已有 40 年都无人照管了。
6. (与否定词连用，尤用于受到指责时)伤害，攻击，破坏
If you say that you did not touch someone or something, you are emphasizing that you did not attack, harm or destroy them, especially when you have been accused of doing so.
e.g. Pearce remained adamant, saying 'I didn't touch him'...
皮尔斯仍旧坚定不移地说：“我没有碰过他。”
e.g. I was in the garden. I never touched the sandwiches.
我那时在花园里。我根本没动三明治。
7. (与否定词连用)尝，吃，喝，用
You say that you never touch something or that you have not touched something for a long time to emphasize that you never use it, or you have not used it for a long time.
e.g. He doesn't drink much and doesn't touch drugs...
他喝酒不多，也不沾毒品。
e.g. His diet is vegetarian, and he hasn't touched meat for six years…
他吃素，已经 6 年不知肉味了。
8. 谈及;涉及
If you touch on a particular subject or problem, you mention it or write briefly about it.
e.g. The film touches on these issues, but only superficially...
这部电影涉及了这些问题，但却流于表面。
e.g. She writes about women's idealisation of men, touching briefly on the topic of women's fantasy life.
她写女人心目中理想化的男人，其中简单涉及了女人所幻想的生活的话题。
9. (短时间地)影响到
If something touches you, it affects you in some way for a short time.
e.g. ...a guilt that in some sense touches everyone...
在某种意义上影响到每个人的负罪感
e.g. Nor had the benefits of the war years touched all sectors of the population.
战争年代的救济金也没有惠及所有的人。
10. 触动;感动
If something that someone says or does touches you, it affects you emotionally, often because you see that they are suffering a lot or that they are being very kind.
e.g. It has touched me deeply to see how these people live...
看到这些人的生活境况，我深受触动。
e.g. Her enthusiasm touched me.
她的热情打动了我。
Hiking-(徒步旅行)
A：Have any plans for the weekend, Tom?
汤姆，周末有什么计划吗？
B：Yeah, I’m going for a hike in the southern Rocky Mountains.
有啊。我打算去洛矶山脉南部徒步旅行。
A：Oh, do you go hiking often?
哦，你经常徒步旅行吗？
B：I go as much as I can. I love hiking because you can really get in touch with nature.
尽可能经常去。我喜欢徒步旅行，因为这样你才可以真正接触大自然。
A：It would be nice to get out of the city. Do you want some company?
能够离开市区出去走走真不赖。你想有个伴吗？
B：Sure. But, it will be a long hike, 30 miles in three days. Have you been hiking before?
当然。但是，这是一次长距离的旅行，三天走30英里。你以前徒步旅行过吗？
A：Yeah, I go a lot too. I saw a bear and a mountain lion on my last hike.
是的，我也经常去旅行。我上次旅行还看见一只熊和一只美州狮。
B：Wow! You must have been pretty far away from the city.
哇，那你就离市区很远了哦。
A：Yeah, my friend and I hiked in a very wild part of the national forest.
是的，那是我和我的朋友在国家森林的一个很偏僻的地方旅行。
B：Well, bring him along too. We’ll have a great time this weekend.
那么，把他也带上吧。这个周末肯定我们会玩得很开心。
touch的意思
A：Thanks, I’ll ask him.
谢谢，我会跟他说的。