B 開頭單詞

by sheer proximity [經(jīng)濟(jì)學(xué)]純?nèi)挥伸犊拷?/p>

by sheer chance 純屬偶然地

by sex 按性別分

by service [計(jì)算機(jī)科學(xué)技術(shù)]依服務(wù)

by server [計(jì)算機(jī)科學(xué)技術(shù)]依服務(wù)器

by seperate post 分別郵寄，另行郵寄

by sent [計(jì)算機(jī)科學(xué)技術(shù)]依寄信

by sea 由海路；乘船

by scientific process [商業(yè)]科學(xué)精制

by rule 墨守成槼地；按照槼則地

by rough estimate [經(jīng)濟(jì)學(xué)]據(jù)粗略估計(jì)

by rote 死記硬背

by road 由公路，從陸地上

by rights 按理說；正儅地

by return of post 立即廻信；由下一班廻程郵遞立即廻信

by return 立即廻答，立即廻複；由下一班郵遞帶廻；由原班廻程郵遞帶廻

by request 應(yīng)…的請(qǐng)求，應(yīng)邀