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单词 ethyl
释义 eth·yl
\ˈethə̇l, chiefly by Brit chemists ˈēˌthīl\ noun
(-s)
Etymology: International Scientific Vocabulary ether + -yl
: a univalent hydrocarbon radical C2H5 or CH3CH2 derived from ethane by removal of one hydrogen atom — compare tetraethyl lead
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