n.摩擦者，擦菜板...

illustration的复数形式为：illustrations...

角质素...

gyrate的音标：gyrate的英式发音音标为：[dʒaɪ'reɪt]gyrate的美式发音音标为：['dʒaɪreɪt]...

saturation的音标：saturation的英式发音音标为：[ˌsætʃə'reɪʃn]saturation的美式发音音标为：[ˌsætʃə'reʃən]...

crates的音标：...

n.方氟硅钾石...

stratosphere的音标：stratosphere的英式发音音标为：['strætəsfɪə(r)]stratosphere的美式发音音标为：['strætəsfɪr]...

prattle的第三人称单数（三单）为：prattles...

ratify的第三人称单数（三单）为：ratifies...

A Houston Chronicle poll showed him losing to the Democrat in the upcoming election.阿卜拉莫夫已经快进监狱.But senior Democrat Carl Levin wants the Armed Services Committee of which he is also investigate.一名议员的质疑引发了这次争论,那就是(伊拉克)存在的...

n.仲裁，公断...

vi.超过，胜过...

vt.严厉责备，痛斥...

stratum的复数形式为：strata...

The rough road made the car vibrate.坑坑洼洼的道路使车颠得厉害."Opium" is a provocative, sensual, and voluptuous fragrance which makes all your senses vibrate.“鸦片”是一种刺激性的、能引起感官快感的香料，能使你所有的感官兴奋起来。It's important to tighten up the ...

calibrate的音标：calibrate的英式发音音标为：['kælɪbreɪt]calibrate的美式发音音标为：['kæləˌbret]...

rational的最高级为：most rational...

filtrate的一般过去时为：filtrated...

n.协作者，合作者，通敌者...

invigorate的一般过去时为：invigorated...

decelerate的现在完成时为：decelerated...

The album is a bizarre agglomeration of styles.这张专辑不同寻常地集各种风格于一体。Addition of coagulants promotes agglomeration of particles.添加混凝剂会促进颗粒的附聚作用.The agglomeration and sintering of fine particles can necessitate a lowering in ...

concentration的音标：concentration的英式发音音标为：[ˌkɒnsn'treɪʃn]concentration的美式发音音标为：[ˌkɑnsn'treɪʃn]...

adj.不民主的，非民主的...

ratio的近义词/同义词有：comparison, proportion, percentage, comparison, quota, proportion, percentage。n.ratio的近义词（比例;比较）：comparison, proportion, percentage。ratio的近义词（其他释义）：comparison, quota, proportion, percentage。...

The failure is due to the inadequacy of preparations.这次失败是由于准备不足造成的.Construction will begin as soon as preparations are completed.一做好准备,就破土动工.Preparations were started last year for the construction of the university.这所大...

preparation的音标：preparation的英式发音音标为：[ˌprepə'reɪʃn]preparation的美式发音音标为：[ˌprɛpə'reʃən]...

She prated of the good old days.她喋喋不休地谈过去的好日子....

underrate的音标：underrate的英式发音音标为：[ˌʌndə'reɪt]underrate的美式发音音标为：[ˌʌndɚ'ret]...