feather的现在完成时为：feathered...

hemorrhagins的音标：hemorrhagins的英式发音音标为：['hemərædʒɪnz]hemorrhagins的美式发音音标为：['hemərædʒɪnz]...

pusher的音标：pusher的英式发音音标为：['pʊʃə(r)]pusher的美式发音音标为：['pʊʃɚ]...

n.黑心病（植物组织内部变黑的疾病）...

checkwork的音标：checkwork的英式发音音标为：[t'ʃekwɜ:k]checkwork的美式发音音标为：[t'ʃekwɜk]...

These clashes could develop into open warfare.这些冲突可能会发展成为公开的战争。After the violent clashes of 1981 they either went underground or left the country.经历了1981年的激烈冲突之后，他们或转入地下，或离开了该国。Several policemen were injured in the clash...

adj.密封的，不透气的，不受外界影响的，炼金术的，深奥的...

n.一段时间( stretch的名词复数 )，一片，方向v.伸展，拉紧( stretch的第三人称单数 )，延伸，拉长，损伤...

chervil的音标：chervil的英式发音音标为：['tʃɜ:vɪl]chervil的美式发音音标为：['tʃɜrvɪl]...

heavy的近义词/同义词有：weighty, laden, bulky, hefty, fat, cumbersome, thick, weighty, ponderous, somebody, depressing, beefy, massive, bulky, robust, wide, painful, dense, deep, weighty, consequential, fat, tropical, fated, sign...

n.恐兽...

adj.重的，健壮的，异常大的n.健壮的人...

He had purchased a painting in reliance upon the authentication of a well-regarded expert.他买下了一幅经知名专家鉴定过的画。Computer security technology includes mainly: Authentication, Encryption, Access Control, Auditing and so on.计算机网...

...the motley crew of failed and aspiring actors who comprised the 'distinguished guests'...“贵宾”由一群形形色色的演员组成，有的郁郁不得志，有的胸怀抱负It is distinguished by an unsentimental portrayal of crime, violence and sex.这类小说以对犯罪 、...

n.异方差性...

In the event ( that ) our team wins, there will be a celebration.如果我队获胜, 我们将庆祝一番.His company is preparing to shut down in the event that their water supply is cut off.假如供水被切断，他所在的公司就准备关闭。In the event that you are right, ...

hexamitiasis的音标：hexamitiasis的英式发音音标为：[heksæ'mɪʃɪəsɪs]hexamitiasis的美式发音音标为：[heksæ'mɪʃɪrsɪs]...

hemisphere的复数形式为：hemispheres...

n.黑头粉刺( blackhead的名词复数 )...

We will never seek hegemony.我们永远不称霸.China will never seek hegemony and never go in for expansion.中国永远不称霸,永远不搞扩张.We stand together in opposing expansionism and hegemony.我们两国都反对扩张主义和霸权主义....

n.蒲式耳（在美国相当于2150。42立方英寸，或35。42升）( bushel的名词复数 )，大量，一蒲式耳重量的东西，拿自己作标准来衡量别人...

无关紧要的，不相干的...

He saw the Major's face a few inches from his own.他看见少校的脸离他自己的只有几英寸.Their two faces were hardly more than eighteen inches apart.他俩的脸相隔还不到18英寸。A couple of inches of dry, powdery snow had fallen.下了数英寸厚的粉状干雪。...

maucherite的音标：maucherite的英式发音音标为：['maʊtʃəraɪt]maucherite的美式发音音标为：['maʊtʃəraɪt]...

blenches的音标：...

Platelets have a major role in hemostasis.血小板在止血中起主要作用.Defects in hemostasis may be inherited or acquired.止血作用缺陷可能是先天性的、也可能是后天性的.To research about hemostasis method for great sephenous varicosis.目的:研究大隐静脉曲张止血的方法....

hector的音标：hector的英式发音音标为：['hektə(r)]hector的美式发音音标为：['hɛktɚ]...

weather的一般过去时为：weathered...

n.上皮，上皮细胞...

n.对日照...