BYMV菜豆黄花叶病毒
byprep.靠近;通过;被;经由;不迟于adv.经过;在旁边;靠近
by any chance万一; 碰巧
Byglandsfjordn.比格兰斯菲尤尔(在挪威;东经 7º50' 北纬 58º40')
by convention出于习俗
by-pass bus旁母
by preference首先
by the end of到 ... 时为止; 在 ... 之前
Bydrocephalus脑积水
by your favor对不起
Byblissimilisn.相似沙钩虾;新种
bypath filter旁流过滤