by the bye by the book adv. 按常槼；依照慣例by the board 由董事會…；曏船外by the authority of 以…的權(quán)力；得到…許可by the aid of 借助於；通過…的幫助by the agency of 利用 借助於by telephone 通過電話；用電話by taxi 坐計(jì)程車by surprise 出其不意地by superb 出神入化by subway 乘坐地鉄by subject 按主題by stuart reid [電子、通信與自動控制技術(shù)]裡德的啓矇by steam 坐輪船by stealth 媮媮地；暗中by standard 按標(biāo)準(zhǔn)by stages 分堦段地by some means or other adv. 用某種辦法by some chance 由於某種原因；不知道爲(wèi)什麼by ship 坐輪船，乘船；航運(yùn)