“月桂酮”用英语怎么说？

Malcolm的音标：...

铁 、 镍 、 铜, 银 、 金, 铱或钌,可用作复合催化剂金属.Iron, nickel, copper, silver, gold, iridium , or ruthenium may be included as cocatalyst metals.使用同样方法, 铱被熔合与铑.Using the same approach, iridium is alloyed with rhodium.铱系统与AMPS系统之比较 ( 续 )...

Colloidal particles are bombarded by molecules of the dispersion medium.胶粒会受到分散介质分子的碰撞.Small molecule atomic particles, atoms extranuclear electron transfer.份子原子小粒子, 原子核外电子转.The pans were held in both hands and swirled a...

“社”的拼音为：shè...

John's eyes were bloodshot and puffy.约翰双眼红肿。If the eyes are severely strained , they become bloodshot.如果眼睛过于疲劳就会充血.Her eyes were also bloodshot and weary.她的眼睛也有血丝,很疲惫....

v.喧哗，吵闹( clamor的第三人称单数 )，大声地要求或抗议...

忍冬科...

“阴沉”的反义词：晴朗, 明朗。...

这条小径濒临断崖的边缘.The path verges on the edge of a precipice.那山谷的尽头是花岗石的断崖.The valley ended in a perpendicular rim of granite.海水轻拍断崖的底部.The sea laps the base of the cliff....

n.器具，器械，装置( appliance的名词复数 )...

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n.酮亚胺...

adj.情绪低落的，沮丧的，萧条的，下陷的，低的，中间凹下的v.压下(depress的过去式和过去分词)，使愁苦，降低（价格），使跌价...

adj.产乳的，输乳的...

“夹紧”的英语可以翻译为：fastening motion，gripping，pinch，clamp-on，clamp ...