n.扣留，围住，贮水量...

impounds的音标：...

If you leave your car there, the police will impound it.如果你把汽车停放在那儿, 警察就会把它扣押.I'll need to write you a ticket and impound your vehicle.我必须开罚单给你,并且扣留你的车子.We'll need to impound your car.我们要扣留你的车辆....

v.依法没收，扣押（某物）( impound的第三人称单数 )，将（违章停放的汽车或走失的动物）暂存待领...

v.论述，详细讲解( expound的过去式和过去分词 )...

vt.将…关起来，扣押，监禁，搁置，保留，蓄水...

n.英镑( pound的名词复数 )，磅，敲打，重击声v.连续重击( pound的第三人称单数 )，咚咚地走，（持续地）苦干，（驾舟时）拍打（水面）...

impound的第三人称单数（三单）为：impounds...

There was a sharp fall in the value of the pound.英镑大幅贬值。The drop was caused partly by the pound's strength against the dollar.下降的部分原因在于英镑对美元的升值。Beef now costs well over 30 roubles a pound.牛肉现在卖到了每磅30多卢布。...

Please expound the reasons why you wanna join the XueLang ski club Confraternity.请阐述您加入雪浪滑雪俱乐部的理由:提高~!能认识好多新朋友~!大家都是年轻人嘛!These three aspects interact each other and expound their enlightenments to College English Reading...

Maybe, if studies on a chemical compound pan out.有可能, 如果某种化学合成物能研究成功的话.A vitamin is a chemical compound that cannot be synthesized by the human body.维生素是一种人体无法合成的化合物。The iron in the chemical compound must be purged.化学混合物...

杂化合物...

compounds的音标：...

pounding的复数形式为：poundings...

n.滤网v.依法没收，扣押（某物）( impound的现在分词 )，将（违章停放的汽车或走失的动物）暂存待领...

adj.混[复]合的v.混合，组合( compound的过去式和过去分词)...

She paused as she pounded the maize grains.她捣玉米粒时停了一下。He pounded the table with his fist.他用拳头猛击桌子。He pounded down the hill to catch the bus.他急促地跑下山来赶汽车....

propound的现在完成时为：propounded...

isocompound的音标：isocompound的英式发音音标为：[aɪsəʊ'kɒmpaʊnd]isocompound的美式发音音标为：[aɪsoʊ'kɒmpaʊnd]...

He expounded his views on the subject to me at great length.他详细地向我阐述了他在这个问题上的观点。He warmed up as he expounded his views.他在阐明自己的意见时激动起来了.This theme Kennedy himself had expounded for a long time.关于这个问题,肯尼迪本人长期以来谈得很多....

expound的一般过去时为：expounded...

pound的一般过去时为：pounded...

Carbon dioxide is a necessary result of the oxidation of carbon compounds.碳化合物氧化后必然会产生二氧化碳。These compounds bind with genetic material in the liver.这些化合物在肝脏中与遗传物质实现结合。Sulphur-containing compounds are often prefixed by the...

decompound的音标：decompound的英式发音音标为：[ˌdi:kəm'paʊnd]decompound的美式发音音标为：[ˌdikəm'paʊnd]...

pounds的音标：...

The storm waves pounded against the rocks.暴风雨的风浪冲击着岩石。His heart pounded with excitement.他的心兴奋得怦怦直跳。Pah ! Wu Sun - fu became angrier with each word and pounded on the desk.吴荪甫愈说愈生气,就在书桌上拍了一下.He pounded the table with his ...

pound的第三人称单数（三单）为：pounds...

propound的音标：propound的英式发音音标为：[prə'paʊnd]propound的美式发音音标为：[prə'paʊnd]...

pounding的音标：pounding的英式发音音标为：['paʊndɪŋ]pounding的美式发音音标为：[]...

chemical compound的音标：chemical compound的英式发音音标为：['kemikəl 'kɔmpaund]chemical compound的美式发音音标为：['kɛmɪkəl kɑm'paUnd]...