ether是什么意思_ether的用法_例句

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ether

英['iːθə(r)] 美['iːθər]

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英英释义

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n.(名词)

Noun:

the fifth and highest element after air and earth and fire and water; was believed to be the substance composing all heavenly bodies
any of a class of organic compounds that have two hydrocarbon groups linked by an oxygen atom
a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves
a colorless volatile highly inflammable liquid formerly used as an inhalation anesthetic

1.醚;乙醚
ether is a colourless liquid that burns easily. It is used in industry and in medicine as an anaesthetic.

ether

e.g. ...a sweetish smell ofether and iodine.
乙醚和碘酒的香甜气味

2.以太，能媒(尤指声音传播的介质)
The air is sometimes referred to asthe ether, usually when talking about sounds being communicated or broadcast through it.

ether的翻译

e.g. ...vocals floating through theether.
空中飘着的歌声

1. ether的意思

1. 醚：大的比热可容纳多量的热能,是冷却、传热、储热的优良物质;同时挥发性小,反较一些高分子量的物质如乙醇(Alcohol)、醚(ether)挥发性低. 水若有正常的挥发性,在室温时便为气体. 如此,则不会下雨,也无湖泊河流,人体的水液也会挥发逸散了,

2. ether的近义词

2. 乙太：「不知道你晓不晓得,在近代西洋魔法中,火、风、水、土、乙太(ether)这五大元素各有一种象徵性的武器. 火是『杖』,风是『短剑』,水是『杯』,土是『圆盘』. 这就是所谓的属性武器. 」雅妮丝戏嘻地笑了. 「而我手上

用作名词(n.)

A whiff of ether will put you out in a few seconds.
一剂乙醚几秒钟后就会使你失去知觉。
ether was used formerly to put a patient to sleep before an operation.
从前人们在手术前用乙醚来使病人昏睡。
Williamson reaction is one important method to prepare unsymmetric ether.
Williamson反应是制备不对称醚类化合物的重要方法。
Today's news went into the ether and was soon forgotten.
今天的新闻广播听後不久即置於脑後了。
It was once believed that light wave traveled through the ether.
人们曾经相信光波在以太中穿过。
Her words disappeared into the ether.
她的话消失在九霄云外。