Byle比勒
byprep.靠近;通过;被;经由;不迟于adv.经过;在旁边;靠近
bydrazotoluene1,2-二甲苯肼
by the numbers系统地
by slow degreesadv.慢慢(一点儿一点儿地)
by the close of到 ... 末期
Byblisbrachyuran.短尾沙钩虾
by sheer chance纯属偶然地
by the actio ofadj.在 ... 的作用下
by the rulebook按规则
By that time.到那时候。
by product feed副产物饲料