单词：hydraulic lift system
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说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 step [ step ] He took a step towards t
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说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 lift [ lift ] The huge airplane lifted
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Lift An American visiting England walked into a hotel lobby and pushed a button for elevator service．The lift will be down presently，said a nearby clerk． The lift？said the American．Oh，you mean the elevator． No，I mean the lift，replie
英语沙龙
Study: No Evidence Hydraulic Fracturing Pollutes Water A new study finds no evidence that the controversial practice to extract natural gas known as hydraulic fracturing is contaminating ground water. The report, Separating Fact from Fiction in Shale
VOA标准英语2012年(二月)
The Everyone has periods in their lives when everything seems very hard, when theres nobody to talk to and the mood is just getting worse and worse. But why sit and think howpathetic you are? There are some things that may help you lift up your mood.
实用英语
一天晚上，我那位瘫痪病人的妈妈打电话给我，说她女儿最近一直情绪不好，问我第二天能否去看看她，和她聊聊，安慰安慰她。我非常爽快的答应了。 我们在电话上又聊了一会，病人的妈妈
美国俚语