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....

impound的第三人称单数（三单）为：impounds...

expound的一般过去时为：expounded...

compound的复数形式为：compounds...

impoundment的音标：impoundment的英式发音音标为：[ɪm'paʊndmənt]impoundment的美式发音音标为：[ɪm'paʊndmənt]...

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...

Therefore, we propound the proposal for building up the financial safety area.基于此, 我们提出了创建金融安全区的构想和思路.He wins the prize by propound the theory.他因提出学说而获奖.Offer firm reply here Friday 100000 tons cotton 24 pences propound ...

cyclocompounds的音标：cyclocompounds的英式发音音标为：[saɪkləʊ'kɒmpaʊndz]cyclocompounds的美式发音音标为：[saɪkloʊ'kɒmpaʊndz]...

v.论述，详细讲解( expound的过去式和过去分词 )...

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]...

compound的现在完成时为：compounded...

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...

compounds的音标：...

n.场地，复合物，（筑有围墙的）院子，复合词...

compound的一般过去时为：compounded...

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...

重氮化合物...

v.论述，详细讲解( expound的第三人称单数 )...

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

pound的现在进行时为：pounding...

vt.提出（问题、计划等）供考虑[讨论]，提议...

azocompound的音标：azocompound的英式发音音标为：[ə'zəʊkəmpaʊnd]azocompound的美式发音音标为：[ə'zoʊkəmpaʊnd]...

pounded的音标：pounded的英式发音音标为：[pɑʊndɪd]pounded的美式发音音标为：[pɑʊndɪd]...

expounded的音标：...

pounds的音标：...

leucocompounds的音标：leucocompounds的英式发音音标为：['lu:kəʊkəmpaʊndz]leucocompounds的美式发音音标为：['lukoʊkəmpaʊndz]...

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...

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

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）...

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...