Byff比夫
byprep.靠近;通过;被;经由;不迟于adv.经过;在旁边;靠近
by fair means秉公
by easy stage从容不迫地; 有停有歇地
by sb's leave
by-and-byn.未来;将来
By airmail.航空邮寄。
by-pass road支路; 迂回线
by-pass prot旁通孔
by the bayonet用武力
byway of trial试试
by a landslide以压倒性优势