英语词汇“ether”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

noun

1. Also called: diethyl ether, ethyl ether, ethoxyethane

a colourless volatile highly flammable liquid with a characteristic sweetish odour, made by the reaction of sulphuric acid with ethanol: used as a solvent and anaesthetic. Formula: C2H5OC2H5

any of a class of organic compounds with the general formula ROR′ whereRand R′ are alkyl groups, as in diethyl ether C2H5OC2H5

3. the ether

4. Greek mythology

the upper regions of the atmosphere; clear sky or heaven

5. a rare word for air

Also (for senses 3–5): aether

单词	ether
释义	Word Frequency ether (ˈiːθə) noun 1. Also called: diethyl ether, ethyl ether, ethoxyethane a colourless volatile highly flammable liquid with a characteristic sweetish odour, made by the reaction of sulphuric acid with ethanol: used as a solvent and anaesthetic. Formula: C2H5OC2H5 2. any of a class of organic compounds with the general formula ROR′ whereRand R′ are alkyl groups, as in diethyl ether C2H5OC2H5 3. the ether 4. Greek mythology the upper regions of the atmosphere; clear sky or heaven 5. a rare word for air Also (for senses 3–5): aether Derived forms etheric (iːˈθɛrɪk) adjective Word origin C17: from Latin aether, from Greek aithēr, from aithein to burn
随便看	hydric hydrically hydride hydrilla hydriodic hydriodic acid hydro- hydro hydroacoustics hydrobiological hydrobiologist hydrobiology hydrobromic hydrobromic acid hydrocarbon hydrocast hydrocele hydrocellulose hydrocephalic hydrocephaloid hydrocephalous hydrocephalus hydrocephaly hydrochloric hydrochloric acid