Light fittings with metal parts should always be earthed.有金属部件的照明装置都应该走地线。He carefully earthed up the roots of the newly - planted tree.他仔细地在新栽的树的根部培上土.It is desirable that compensating cables be run in earthed conduit.补...
You know, 10 years sounds like an awful long time.你知道，10年听起来遥遥无期。He's in an awful jam over his marriage.他因婚事而陷入极大的困境。Compiling a dictionary is an awful sweat.编字典是一项非常艰苦的工作.Tim, this is awful. I know what you must th...
For ten years she dwelled among the nomads of North America.她在北美游牧民中生活了十年。Nomads have inhabited this region for thousands of years.游牧民族在这地区居住已有数千年了.The townsmen despise and cheat the nomads.城镇居民轻视和诈骗游牧民....
Meanwhile, the stomatal conductance was related to the net photosynthesis rate.气孔导度与净光合速率具有相关性.gross photosynthesis粗光能合成, 总(体)光合作用Our current research topic is photosynthesis.我们现在研究的课题是光合作用。bacterial photosynthesis细菌的光合成...
洛杉矶穷人的境况仍未得到改善。Conditions for the poor in Los Angeles have not improved.这一价格包括两张从布里斯班到洛杉矶的经济舱机票。The price includes two economy class airfares from Brisbane to Los Angeles.发生在洛杉矶的事件再次引发了全国范围的反思。The events in Los Angeles h...