powered什么意思？

The aircraft is powered by three jet engines.这架飞机由三台喷气发动机驱动。Now, volunteers are designing a palo - powerd pedal - powered grain crusher.现在, 志愿者正在设计脚踏谷物碾磨机.Muscle contractions are powered by the chemical adenosine triphos...

powered的音标：powered的英式发音音标为：['paʊəd]powered的美式发音音标为：['paʊərd]...

High-powered cars are lethal weapons in the hands of inexperienced drivers.马力大的汽车到了缺乏经验的司机手中便成了毁灭性的武器。I had a very high-powered senior job in publishing.我在出版界担任高层要职。The air is sucked out by a high-powered fan.由强力风机把空气吸出去...

European agriculture ministers failed to break the deadlock over farm subsidies.欧洲各国农业部长在农业补贴问题上未能打破僵局。The negotiations reached a deadlock after two hours.两小时后,谈判陷入了僵局.The two parties have come to a deadlock.双方处于僵持状态....

adj.操作的，多操作者同时工作的v.运转( operate的过去式和过去分词 )，操作，经营，管理...

organism的音标：organism的英式发音音标为：['ɔ:gənɪzəm]organism的美式发音音标为：['ɔrgənɪzəm]...

enthral的一般过去时为：enthralled...

The cactus has spines.仙人掌有刺.A hedgehog's spines point backwards.刺?的刺毛是向后长的.News stories of genocidal revenge killings are sending chills down our spines.相互残杀报复的灭族事件此起彼落,教人闻之不禁胆颤齿寒.One of the sharp hollow spines of a...

limophoitos的音标：limophoitos的英式发音音标为：[laɪmə'fɔɪtəs]limophoitos的美式发音音标为：[laɪmə'fɔɪtəs]...

plow的复数形式为：plows...

The dismissals came at an inopportune time.解雇通知来得不合时宜。They arrived at an inopportune moment.他们到得不是时候。He called at an inopportune moment, when we were about to go out.他来得真不是时候, 我们正准备外出....

knurls的音标：knurls的英式发音音标为：['nɜ:lz]knurls的美式发音音标为：['nɜlz]...

我可以那买到防蚊剂?Where can I purchase some mosquito repellent?...

“长号”的拼音为：cháng hào...

adj.热恋的，着迷的v.冲昏头脑( infatuate的过去式和过去分词 )...

The Navajo are noted as stockbreeders and skilled weavers, potters, and silversmiths.纳瓦霍人以豢养家禽, 技术熟练的纺织者, 制陶者和银匠而著名.They sought out potters who had once made copies of the ancient vessels.他们寻找曾经仿制过古代器皿的陶工.I have watched ...

Evaluating the system, the traditional method is limning it's five accuracy index . "对测量系统的评价, 传统的方法只是使用五个 精度指标 来描述,这不符合国际规范....