Synset:methylene methylene radical
Hypernyms:chemical group group radical
Inherited Hypernyms:methylene groupgroupunitthingphysical entityentity
单词 | methylene group |
释义 | Methylene Group nnoun.substancethe bivalent radical CH2 derived from methane Synset:methylene methylene radical Hypernyms:chemical group group radical Inherited Hypernyms:methylene groupgroupunitthingphysical entityentity |
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