B 開(kāi)頭單詞
by these presents 根據(jù)本文件
by then 到那時(shí)候
by themselves 獨(dú)力地
by their nature 就其本質(zhì)而言
by the yard 大量的 按碼
by the wind 順風(fēng)（航行）
by the way of 通過(guò)……的方法 經(jīng)由
by the way 順便說(shuō)說(shuō)，順便問(wèn)一下；在途中
by the waist [語(yǔ)言學(xué)]攔腰
by the use of 通過(guò)利用
by the time of 到……的時(shí)候
by the time 等到；到…的時(shí)候；在……以前
by the thousands 大批大批地
by the thousand 數(shù)以千計(jì)
by the strong hand adv. 強(qiáng)制地
by the standards of 按...的標(biāo)準(zhǔn)
by the square 恰好地，精確地