“乙炔”用英语怎么说？

不完全的燃烧和不适当的通风条件能导致乙炔的产生.Incomplete combustion and improper draft conditions can cause ethylene formation.已多次证实火焰中存在聚乙炔.That polyacetylenes are present in flames has been demonstrated many times.这种反应构成了制备芳基环丙基乙炔的有效方法.This...

“乙炔”的拼音为：yǐ quē...

Each burst of the light cauterizes several exposed blood vessels.每一束光可灸烧几条暴露的血管以消毒.to be exposed to infection暴露于易受感染的环境Her faded calico dress was open to the waist and her large bronze breast exposed.她那件褪色的印花布衣裳敞到腰部,青铜色胸...

sturdy的比较级为：sturdier...

[医] 抗┏，抗变性蛋白...

“邪教”的反义词：正教。...

“羁绊”的拼音为：jī bàn...

I heard four or five loud bangs...我听到四五声巨响。She bangs open the door and, without ceremony, burst in.她也不先敲门,砰地一声推开门就冲了进去.I heard four or five loud bangs.我听到四五声巨响。With sangfroid the sanguinary man bangs his sanguine son aga...

damn的一般过去时为：damned...

enterocin的音标：enterocin的英式发音音标为：['entərəʊsɪn]enterocin的美式发音音标为：['entəroʊsɪn]...

sharp的复数形式为：sharps...

“沙哑的”的英语可以翻译为：hoarse，husky，raucous，barbarous ...

n.衰落（comedown的复数形式）...

“憋气”的英语可以翻译为： feel suffocated，short of breath，choke with resentment，feel injured and resentful ...

她被责成更俭省地生活.She was enjoined to live more frugally....

n.笨蛋，（空军部队在敌境内强行建立的）空降场，空军前进基地，轻浮的人...

Rhinoceroses and dragons for once will let us walk in peace.犀牛与龙安歇,让我们能平静地行走.Although the rhinoceroses are very heavy, they can run very fast.犀牛虽然体型笨重, 但仍能以相当快的速度行走或奔跑.Rhinoceroses were once plentiful here.这里曾经有大量犀牛出没....