1.by and by 不久以后
例句：By and by the ice in the river will melt.
河里的冰不久就會(huì)溶化。
2.get to know 了解，認(rèn)識(shí)
例句：It should be fun. You'll get to know a lot of people.
一定會(huì)很好玩的。你還會(huì)結(jié)識(shí)很多人。
3.by any means 無(wú)論如何，總之
例句：We're not winning that battle yet by any means.
不管怎么說(shuō)，我們還沒(méi)有打勝這一仗。
4.by instinct 出于本能
例句：She appeared to know it by instinct.
她似乎憑著本能就認(rèn)出了它。
5.by mail 郵寄，通過(guò)寫(xiě)信
例句：He made up the books into a parcel and sent it to his friend by mail.
他把書(shū)包成一包，郵給他的朋友。
6.by all means 一定，務(wù)必，盡一切辦法
例句：I'll buy you an English reader by all means.
我一定給你買(mǎi)本英語(yǔ)讀本。