Book and borrower numbers are encoded on to bar - coded labels.图书和借书者的编号编到了条形码标记上.L - Cysteine is a, neutral, genetically coded amino acid, derived from cystine and found in most proteins.半胱氨酸是一种中性氨基酸, 从胱氨酸中提取,并存在于大多数蛋白质...
它较巨蠕蚓类中环毛蚓属的分布区域大.It inhabits a larger area than the megascolecid genus Pheretinca.冬青属的木才具有高抗断裂强度,是制作后缘的理想材料.Holly has high tearing resistance and is excellent for trailing edges.自然学者对于不同性状决定生物的属的含义上,各有各的见解.Naturalists d...
我们三个人把无篷小划艇推出了棚子。The three of us manhandled the uncovered dinghy out of the shed.风暴把这条小划艇抛到岩石上.The storm cast the little rowboat on the rocks.你把小划艇拴牢了 吗 ?Have you moored the dinghy safely?...
女性应该有穿衣和行动的自由。Women should be free to dress and act as they please.她穿衣打扮的品位实在糟透了。Her dress sense is appalling.他在穿衣方面很有品味.His taste in clothes is extremely good....