在无胚乳的种子中, 胚乳是 短命 的.In exalbuminous seeds, the endosperm is short - lived.乳糖是乳的主要碳水化合物.Lactose is the main carbohydrate occurring in milk.在有胚乳的种子中, 它保留作为成熟种子中的永久贮藏器官.In albuminous seeds, it remains as a permanent storage ...
Ben is a fairly good runner, he wins more often than not.本是个相当不错的赛跑选手, 他常常跑赢.More often than not she misses the bus.她经常赶不上这班公共汽车.More often than not the patient recovers.病人多半能恢复健康....
Substances conveying plant resistance to insects include inorganics, primary and intermediary metabolites and secondary substances.给予植物抗虫性的物质包括无机物, 初始、中间代谢物和次生物质.Now, a living language has been found that can play the sa...
降低贸易壁垒导致出口商各自为政。The lowering of trade barriers has led to a free-for-all among exporters.在国际贸易展览会上,我国的出口商为国争光.Our exporters proudly kept the flag flying at the international trade exhibition.跟单汇票对出口商来说更为保险.A documentary ...
本田先生自己年轻时就是位热衷赛车的车手。Mr Honda was himself a keen racing driver in his younger days.联合收割机把庄稼绕田边割了一长条。The combine had cut a swathe around the edge of the field.我们把小块的地连成大块的田.We joined up small plots of land and made bigger ...