1. in twice : 分两次(做某事)；
2. at twice : 分两次, 在第二次时；
副词
1. The dining-room is twice as big as the kitchen.
餐厅是厨房的两倍大。
2. Twice three is six.
二三得六。
3. He comes to work twice a week.
他每周来上两次班。
4. twice
4. He has twice the strength he had.
他比从前加倍强壮了。
5. You've asked me that question twice.
那个问题你已经问过我两次了。
1. twice
1. 再次：早晨进去早读时发现一上午全正课,再次(twice)鄙视学校. 曳冥写给我说,当忙碌(busy)的人突然闲暇(free)下来,会有百种情感侵袭而来. 并在心灵深处暖昧地缠绵不清.
2. 次：不固定,看需要,曾经(ever)两次(twice)为最妙. 开电脑、程序(program)找,不健康的(unhealthy)不能要. 破烂物(junk), 先杀掉,一次(once)清除见奇效. 同年级(grade),区别(difference)小,至于(as for)成绩(grade)错不了.
3. twice在线翻译
3. 两次,两倍：TV 电视,电视机 | twice 两次,两倍 | ▲twin 双胞胎之一
1. 两次
If something happens twice, there are two actions or events of the same kind.
e.g. He visited me twice that fall and called me on the telephone often...
那年秋天他来看过我两次，而且经常给我打电话。
e.g. The government has twice declined to back the scheme…
政府已两次拒绝支持该方案。
2. (表示频率)每天两次/一周两次
You use twice in expressions such as twice a day and twice a week to indicate that two events or actions of the same kind happen in each day or week.
e.g. I phoned twice a day, leaving messages with his wife...
我每天打两次电话，托他妻子捎口信。
e.g. This famous horse race has taken place here twice a year since 1310.
这一著名的赛马比赛自 1310 年以来每年在这里举行两次。
3. 两倍;强(或好、难)得多
If one thing is, for example, twice as big or old as another, the first thing is two times as big or old as the second. People sometimes say that one thing is twice as good or hard as another when they want to emphasize that the first thing is much better or harder than the second.
e.g. The figure of seventy-million pounds was twice as big as expected.
7,000 万英镑的金额是预期的两倍。
e.g. …a report claiming that teachers could be twice as effective if they returned to traditional classroom methods.
声称教师若重新采用传统课堂讲授方法，授课效果会事半功倍的报告
4. 重新考虑;慎重考虑;思忖再三
If you think twice about doing something, you consider it again and decide not to do it, or decide to do it differently.
e.g. She'd better shut her mouth and from now on think twice before saying stupid things.
她最好闭上嘴巴，而且今后在说出蠢话之前先过过脑子。
5. once or twice -> see once
twice over -> see over
1. 两次
If something happens twice, there are two actions or events of the same kind.
e.g. He visited me twice that fall and called me on the telephone often...
那年秋天他来看过我两次，而且经常给我打电话。
e.g. The government has twice declined to back the scheme…
政府已两次拒绝支持该方案。
2. (表示频率)每天两次/一周两次
You use twice in expressions such as twice a day and twice a week to indicate that two events or actions of the same kind happen in each day or week.
e.g. I phoned twice a day, leaving messages with his wife...
我每天打两次电话，托他妻子捎口信。
e.g. This famous horse race has taken place here twice a year since 1310.
这一著名的赛马比赛自 1310 年以来每年在这里举行两次。
3. 两倍;强(或好、难)得多
If one thing is, for example, twice as big or old as another, the first thing is two times as big or old as the second. People sometimes say that one thing is twice as good or hard as another when they want to emphasize that the first thing is much better or harder than the second.
e.g. The figure of seventy-million pounds was twice as big as expected.
7,000 万英镑的金额是预期的两倍。
e.g. …a report claiming that teachers could be twice as effective if they returned to traditional classroom methods.
声称教师若重新采用传统课堂讲授方法，授课效果会事半功倍的报告
4. 重新考虑;慎重考虑;思忖再三
If you think twice about doing something, you consider it again and decide not to do it, or decide to do it differently.
e.g. She'd better shut her mouth and from now on think twice before saying stupid things.
她最好闭上嘴巴，而且今后在说出蠢话之前先过过脑子。
5. once or twice -> see once
twice over -> see over
工作
A：Did you get the job?
你得到那份工作了吗？
B：Yes, I’ll be working in the development department.
是的，我将在发展部工作。
A：Did you meet your boss?
你见过老板了吗？
B：Just briefly. She seemed nice.
只是简单地见了一面。她看上去不错。
A：Will you have to work overtime?
你需要加班吗？
twice
B：Sometimes. They said I should expect to work overtime once or twice a month.
有时需要，他们说我一个月可能会加一俩次班。
A：Is it paid or unpaid?
有加班费吗？
B：It’s unpaid, but I can then take an extra day off. So, if I work an extra 8 hours on a Thursday night, I can take Friday off.
没有。但是我可以调休一天，也就是说，如果我周四晚上多工作了八个小时，周五就可以休息一天。
A：That’s alright. It might be tiring, but then you can at least have a three-day holiday.
那还好，可能会比较疲劳，但之后就可以享受至少三天的假期了。
B：I think it’s great.
我觉得这样也挺好的。
A：How about your daily office hours?
你白天的工作时间是怎样的？
B：It’s just a 9-5 job, with a 30 minute lunch break.
朝九晚五，中午有30 分钟的午休时间。
A：Did you meet your other colleagues?
你见过其他同事了吗？
B：I met the people from my department. They all seemed nice.
见过我这个部门的了，他们看上去都很好。
A：Do you have an office?
你有自己的办公室吗？
B：Not yet. For now, I have to sit in a cubicle.
还没有，现在只能坐在格子间里。
A：How do you feel about that?
感觉怎么样？
B：I’m not ecstatic about it, but if nothing else, it will motivate me to work harder so I can get an office!
不是太满意，但是如果没有其它选择，这倒可以激励我努力工作，那样就能有自己的办公室了。
A：You’re always looking on the bright side of things!
你总是看到事物好的一面。