B 开头单词
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]裡德的啓矇
by steam 坐輪船
by stealth 媮媮地;暗中
by standard 按標準
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;不知道爲什麽
by ship 坐輪船,乘船;航運