byat撑木
byprep.靠近;通过;被;经由;不迟于adv.经过;在旁边;靠近
By Order of the Board承董事会命
by this time tomorrow到明天这个时候
by a slender majority以微弱的多数
By combining AEM S.通过AEM S.
by sb's own admission
by the death of sb.由于某人的逝世
by one's mother's side
by-passing hybridoma旁路细胞杂交融合瘤
Byttneria integrifolian.全缘刺果藤
by far the majority of绝大多数的