| 单词 | ethyl group |
| 释义 | ethyl group (once / 1688473 pages) n WORD FAMILY ethyl group: ethyl groups n the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atom Syn|Hyper ethyl, ethyl radical alkyl, alkyl group, alkyl radical any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons |
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