by compact [交通運(yùn)輸工程]按照契約by common consent adv. 大家都同意（公認(rèn)）by coincidence 碰巧by classification 通過分類by choice adv. 出於選擇by cheque 用支票by channel 通過通道 通過頻道 通過渠道by chance upon waking by chance 偶然；意外地by category 按類別by catches by car 乘汽車by cable 用電報發(fā)出；通過電報by buyer 由買方by bus 搭乘公共汽車by boat 乘船by blackmail and force 軟騙硬逼by birth adv. 生來；在血統(tǒng)上by bike 騎自行車；騎單車by bicycle 騎腳踏車