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ethylidene [ə'θilidiːn] n
gen. 乙叉
oil 亚乙基
 English thesaurus
ethylidene [ə'θilidiːn] n
chem. 2CHCH3 (eugeene1979)
ethylidene: 52 phrases in 8 subjects
Agriculture1
Chemistry24
General1
Oil / petroleum4
Perfume13
Pharmacology1
Plastics1
Technology7