音标：[ˌæsitiˈleits] ；

v. 加乙酰基于( acetylate的第三人称单数 )

v receive substitution of an acetyl group
v introduce an acetyl group into (a chemical compound)

疯狂英语口语绝招 Hesitation

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A Lesson In Life 人生物语

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歌词如下： Who stole the cookies from the cookie jar? Cindy stole the cookies from the cookie jar. Who me? Yes, you. Not me.Then who? Lindy stole the cookies from the cookie jar. Who me? Yes, you. Not me.Then who? Sally stole the cookies from th

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By Greg Flakus Prescott, Arizona 03 November 2006 watch Forest Fire Prevention In the western United States this year nearly four million hectares of land have been scorched by fire, in the worst wildfire season on record. Twenty-one firefighters ha

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趣味英语

医学病症词典一

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学英语单词

academy of motion picture arts & science

actual sins

alkali

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amplifier-type voltage regulator

angustation

artificial surface tension