单词:cavitation in centrifugal pump
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单词:cavitation in centrifugal pump 相关文章
今天要学的一个词是:pump。pump,Pump一般是指泵,或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采,《洛杉矶时报》的标题说:Oilfield Closure t
发表于:2018-12-04 / 阅读(81) / 评论(0)
英语每日一词
He was going to ride his bike down to South Ferry. He squeezed the tires. They were soft. They needed air. I should buy a pump one of these days, he thought. He rode his bike to K-Mart on 34th Street. He walked the bike inside the store. He went to t
发表于:2019-01-22 / 阅读(69) / 评论(0)
英文短篇故事(纽约)
今天要学的一个词是:pump。pump,Pump一般是指泵,或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采,《洛杉矶时报》的标题说:Oilfield Closure t
发表于:2019-02-02 / 阅读(86) / 评论(0)
英语单词荟萃
今天要学的一个词是:pump。pump,Pump一般是指泵,或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采,《洛杉矶时报》的标题说:Oilfield Closure t
发表于:2019-02-16 / 阅读(81) / 评论(0)
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