pump的现在完成时怎么写？

pump的一般过去时为：pumped...

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的现在进行时为：pumping...

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的复数形式为：pumps...

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

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的第三人称单数（三单）为：pumps...

“父母”的拼音为：fù mǔ...

They spent their afternoons playing golf—extremely badly, I may add—around Loch Lomond.他们下午都在洛蒙德湖边打高尔夫——顺便提一句，球技糟透了。Afternoons he works at home.每天下午他在家里工作。She toddles down to the park most afternoons.多数下午她都溜达着去公园。...

Spaniard的音标：Spaniard的英式发音音标为：['spænɪəd]Spaniard的美式发音音标为：['spænjəd]...

一种生活于阴凉地带的低生植物 ( 无茎蝇子草蝇子草属 ), 开有紫红色花朵,并形成密集座垫状的一簇.A low - growing plant ( Silene acaulis ) of cool regions, having purplish - red flowers and forming dense, cushionlike mats.有一种花, 超出三界之外, 不在五行之中, 生于弱水彼岸, 无茎无叶, 绚烂绯红.A flo...

“缩硫醛”的英语可以翻译为：mercaptal ...

All garden waste should be composted and returned to the garden.应该把花园里所有枯萎的花草制成堆肥，然后再用它们给花园施肥。Any scraps are composted.废料都制成堆肥....

“鸣响”的拼音为：míng xiǎng...

花岗岩碎砾...

“连带地”的英语可以翻译为：jointly ...

“憎恶”的近义词/同义词：憎恨, 讨厌, 厌烦, 厌恶, 愤恨, 恼恨, 厌弃, 妒忌, 嫉妒, 痛恨。...

“柔弱”的反义词：刚强, 刚健, 坚硬, 健壮, 强壮。...

How far is it to Malcy?这儿离马尔锡有多远？...

I owe a big debt of gratitude to her.我对她万分感激。She smiled, politely rather than with tenderness or gratitude.她只是出于礼貌地笑了笑，而非出于关心或感激。Relief and gratitude were written all over his face.他一脸释然与感激。...

送到时是一套盒装组合家具，再就地装配起来。It arrives as a flat pack and is bolted together on site.直升机已经更新换代，装配了现代化设备。Helicopters have been upgraded and modernized.有关装配的说明印在卡片上.Directions about putting the parts together are printed on the c...

alienage的音标：alienage的英式发音音标为：['eɪljənɪdʒ]alienage的美式发音音标为：['eljənɪdʒ]...