图 4-9 中使用的机械式继电器, 可以用电子开关来代替.The mechanical relays , which have been assumed in Fig . 4 - 9 , can be replaced by electronic switches.用继电器操作的一种可视信号或音响信号装置, 用以指示有关电路的情况.A visual or audible signaling device , operated by re...
She hurled the ashtray across the room, narrowly missing my head.她用力把烟灰缸从房间那头扔过来，差点砸到我的脑袋。I emptied the sweet wrappers from the ashtray.我把烟灰缸里的糖纸倒掉。I emptied the ashtray.我把烟灰缸倒空了。...
门厅里到处乱扔着玩具和雨靴。The entrance hall is littered with toys and wellington boots.房间里到处是乱扔的报纸。The room was littered with discarded newspapers.年轻人乱扔石头袭击驾车的人indiscriminate attacks on motorists by youths throwing stones...
往搅拌器里倒入一杯胶质混合物。Pour a cup of the gelatinous mixture into the blender.胶质体对土壤的其它性状也有影响.Colloids contribute to the character of the soil in other ways.也许由于植物中有天然胶质, 几层粘到一起了.Perhaps because of a natural gum in the plant, the...
广播电台声称已经消灭了87,000名“反动分子”。The radio station claimed that 87,000 "reactionaries" had been eliminated.他向世界卫生组织提供资金以帮助消灭天花。He gave money to the World Health Organisation to help defeat smallpox.他们已经在努力消灭疟疾、破伤风等疾病。They are al...
He became a hod carrier on a building site.他在建筑工地上当起了小工。Moshe Hod, a professor of obstetrics and gynecology at Tel Aviv University.研究者之一 、 特拉维夫大学的妇产科教授MosheHod说.This bulletin mechanism hod been was implemented in SuperBa...
Consensus did not emerge from a compromise between individual preferences.意见一致并不是个人不同爱好的折衷产物.The spokesman made it clear that no compromise was yet in sight.发言人表明, 目前还不会妥协。Their problem can only be solved in a spirit of ...