They've gone swanning off to Paris for the weekend.他们周末到巴黎潇洒去了。Stop swanning about pretending to be clever.别自以为是地晃荡了.An airplane was swanning over a forest.一架飞机正在森林上空盘旋....
He'd phoned Laura to see if she was better.他打电话给劳拉看她是不是好些了。Laura landed a plum job with a smart art gallery.劳拉在一家时尚画廊找到了份美差。Laura let out the clutch and pulled slowly away down the drive.劳拉松开离合器踏板，沿车道慢慢驶离。...
Homoserine has also been implicated in the biosynthesis of methionine.同型丝氨酸也牵涉到蛋氨酸的生物合成.Cottonseed meal is deficient in lysine, methionine and leucine.?澍宸廴狈?蛋彼幔0蛋氨酸和亮氨酸.The article discussed the effects of zinc methionin...
...the ways in which historical events intersect with individual lives...历史事件与个人生活发生关联的方式Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers.奥尔教授发明了用现有实验室激光设备给化学分子做...