Word · Frequency #35259
ethyl
/ˈeθəl/
noun
乙基
核心释义
the univalent hydrocarbon group C2H5 derived from ethane by loss of one hydrogen atom
- 1.
The univalent hydrocarbon radical, C2H5, formally derived from ethane by the loss of a hydrogen atom.
- 2.
从乙烷中去掉一个氢原子得到的单价烃基C2H5
the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atom
从乙烷中去掉一个氢原子得到的单价烃基C2H5；[医] 乙基
用法In use
Ethyl is a functional group found in many organic compounds.
用法提示：ethyl 作为名词，表示乙基这种官能团。
The chemist explained the properties of an ethyl group.
用法提示：ethyl 作为名词，表示乙基基团。
In the reaction, an ethyl radical was formed.
用法提示：ethyl 作为名词，表示乙基自由基。
ethyl + [chemical compound]
ethyl 作为修饰语，表示含有乙基的化合物。
Ethyl alcohol is a common solvent.
乙醇是一种常用溶剂。
the ethyl group
指乙基作为一个官能团。
The ethyl group is derived from ethane.
相关词与表达Connections
词族Word family
- ethylene
- 乙烯 · noun
- ethyl alcohol
- 乙醇 · noun
- ethyl acetate
- 乙酸乙酯 · noun
学习提示Learner notes
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.