1.hanve a look 看一看
例句：Please hanve a look at this report before making a decision.
在做出决定之前，请先看一下这份报告。
2.hanve a try 试一试
例句：Why not hanve a try and see if it works?
为什么不试一试看看是否有效呢?
3.by accident 偶然地
例句：I met him by accident in the park yesterday.
我昨天在公园偶然遇见了他。
4.by chance 碰巧
例句：I happened to meet him by chance in the street.
我碰巧在街上遇到了他。
5.by far 最远，到目前为止(用于比较级之后)
例句：This is by far the best movie I've seen this year.
到目前为止，这是我今年看过的最好的电影。
6.by oneself 独自地(反义词是“with oneself”)
例句：He finished the project all by himself.
他独自完成了这个项目。
7.by the way 顺便说一声(用于提出新的话题)
例句：By the way, have you heard the news about the new project?
顺便说一句，你听说新项目的消息了吗?
8.by the end of 到……结束时
例句：By the end of the year, we had sold all our products.
到年底，我们已经卖出了所有的产品。
9.by the way of 通过……的方式
例句：He usually goes to work by the way of bus.
他通常通过坐公交车去上班。
10.by turns 轮流
例句：The students took turns to read the passage aloud.
学生们轮流大声朗读这篇文章。
11.by oneself 独自地
例句：He managed to finish the project by himself.
他独自设法完成了这个项目。
12.by heart 牢记在心
例句：She knows the poem by heart.
她把这首诗牢记在心。
13.by mistake 错误地
例句：I filled in the form by mistake.
我错误地填写了表格。
14.by all means 一定，务必
例句：By all means, please come and join us.
一定要来加入我们。
15.by now 到目前为止
例句：By now, she should have arrived at the airport.
到目前为止，她应该已经到达机场了。
16.by comparison 相比之下
例句：By comparison, the new model is much more efficient.
相比之下，新模型效率更高。
17.by degrees 逐渐地
例句：The temperature dropped by degrees as the sun set.
随着太阳落山，温度逐渐下降。
18.by nature 天生地
例句：She is shy by nature and doesn't like to speak in public.
她生性害羞，不喜欢在公共场合讲话。
19.by rights 按理说
例句：By rights, he should be the one to inherit the throne.
按理说，他应该是继承王位的人。
20.by virtue of 由于，因为
例句：He succeeded by virtue of his hard work and determination.
他由于勤奋和决心而成功。
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