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 admissionby the death of sb.由于某人的逝世by one's mother's sideby-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