She made a fanning motion, pretending to cool herself off.她做了个扇风的动作，假装想让自己凉快一点。Whenever recession strikes, a chain reaction is set into motion.只要经济不景气，连锁反应就开始了。Such a motion is considered a test of backbench opinion.这样的动...
...the motion picture industry.电影产业Long long ago, we knew the periodic motion of a planet.很久以前, 我们就知道行星的周期运动.They've tabled a motion criticising the Government for doing nothing about the problem.他们提交了一项动议，批评政府在该问题上...
His stomach heaved at sight of the mess.他一见到食物就呕吐.At sight of the rainbow , the children were more glad than the parents.看见彩虹, 孩子们比大人更高兴.The virgins at sight of him fled in all directions.少女们看到他都四处奔逃....
经过反复施用除草剂，杂草得以彻底根除。With repeated applications of weedkiller, the weeds were overcome.这种除草剂在潮湿的土壤中分解.This herbicide degrades in moist soil.杂草对某些除草剂的抗药性已显现出来.Resistance of weeds to certain herbicides is beginning toshow up...
During dormancy the plants must be kept very dry.在休眠期，植物必须保持非常干燥。It may also come to the point of virtual dormancy.它也可以达到实际上的潜伏状态.It affects tuberization, leaf senescence, and dormancy.它影响块茎形成 、 叶子衰老和休眠....