pump的一般过去时怎么拼写

Fitment of pharmacy - adding system ( including purchasing of proportional pump and tubing )加药系统安装 ( 包括定量泵和配管等购买 )The pump analogizes with the human heart.水泵被用来比拟人的心脏.What if I operate my pump at a very low level for sum...

pump的现在进行时为：pumping...

n.泵，打气筒，轻软舞鞋，轻便帆布鞋（英式英语）vt.& vi.用抽水机汲水，给…打气，用泵（或泵样器官等）输送，涌出vt.用泵抽，注入，似用泵来拉、转或倒，抽水，从。。除去水，骑自行车的人上下蹬踏板...

pump的音标：pump的英式发音音标为：[pʌmp]pump的美式发音音标为：[pʌmp]...

pump的现在完成时为：pumped...

pump的复数形式为：pumps...

They find it difficult to pump themselves up for the games.他们感到要为自己加油打气，自信满满地去打比赛并不容易。Age diminishes the heart's ability to pump harder and faster under exertion.随着年龄的增加，人在消耗体力时心脏的输血能力和输血速度会有所减弱。He ran in every five...

pump的第三人称单数（三单）为：pumps...

Last night she was critically ill in intensive care.昨晚她病危，处于重病特别护理中。This has given him a disposition to consider our traditions critically.这使他倾向以批判眼光看待我们的传统。...a critically acclaimed production of Othello.获得好评的《奥赛罗》The p...

anteverted的音标：anteverted的英式发音音标为：[ænti:'vɜ:tɪd]anteverted的美式发音音标为：[ænti'vɜtɪd]...

The boy complained of the wrongs he had suffered.这男孩申诉他受到的委屈.We've made progress in righting the wrongs of the past...我们在纠正过去的错误方面取得了进展。The insurance company should not be held liable for the wrongs of one of its ag...

vat的现在完成时为：vatted...

Playing computer games all day lavishes parents'hard - earned money.整天玩电脑游戏浪费父母的血汗钱.The development of space exploration lavishes the limited public funds.发展太空探索会浪费有限的公共资金.John lavishes care on his only son.约翰对他的独生儿...

abbr.electronic spark control 电子点火操作装置...

carobine的音标：carobine的英式发音音标为：['kærəbɪn]carobine的美式发音音标为：['kærəbɪn]...

vt.假装，冒充，模仿，模拟，[生]拟态adj.模仿的，假装的...

narrate的第三人称单数（三单）为：narrates...

n.铁器类，铁器店...

子宫肥大...

n.迪默焚风...

lecture的现在进行时为：lecturing...

“特许权”的英语可以翻译为：chartered right，franchise，proprietary right，right of special permission ...

n.大豆，黄豆( soybean的名词复数 )...