B 開頭單詞

by- product

by- 表示"次要的、附帶的”之義

by youself [航空、航天科學(xué)技術(shù)]你獨自

by yourself 獨自地，單獨地

by work 輔助工作

by word of mouth 口頭地

by wire 用電報

by weight 按重量；按重量計算

by way of precaution [航空、航天科學(xué)技術(shù)]爲預(yù)防起見

by way of feint [航空、航天科學(xué)技術(shù)]用聲東擊西的策略

by way of exception [法] 作爲例外

by way of analogy [法學(xué)]用類推的方式

by way of 經(jīng)由；儅作

by way n. 經(jīng)由

by water 由海路，乘船；由水路

by volume 按躰積計

by virtue of 由於，憑借

by vessel 通過輪船

by vendor 由制造廠供貨

by value 傳值