他们验明6种植物有可能提炼出药物麻醉剂。They identified six plants as having potential for development into pharmaceutical drugs.石油工程师规划并管理石油的提炼。Petroleum engineers plan and manage the extraction of oil.述评是从先前刊登在主要专栏的文章中提炼出来的。Reviews are di...
Her routine was invariable.她的日常生活总是千篇一律。This process, however, was not invariable.但是, 这个过程并非始终不变.Reduced vigor or " inbreeding depression " is not an invariable consequence of inbreeding.降低生活力或 “ 近亲繁殖的衰退 ” 并不是近亲繁殖必然的后果....
我们将看到经济有所复苏，但这种复苏将是非常无力的。We will see some economic recovery, but it will be very anaemic.我好像无法摆脱这种无力的感觉。I can't seem to throw off this feeling of inertia.刀从她无力的手里落下。The knife fell from her nerveless fingers....
Pentagon spokes-man Williams says those talks are coming along quite well.五角大楼发言人威廉斯说那些会谈进展得相当顺利。My little granddaughter caught her heel in the spokes of her bicycle—it was a very nasty wound.我小孙女的脚跟夹到自行车的轮辐里了，伤得很严重。The ...