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| halogenated hydrocarbon One of a group of halogen derivatives of organic hydrogen and carbon containing compounds; the group includes monohalogen compounds (alkyl or aryl halides) and polyhalogen compounds that contain the same or different halogen atoms (含有卤素的有机碳氢化合物的衍生物，此类化合物包含单一卤素化合物(烷基或芳香族化合物)和含有相同或不同卤素的多卤素化合物。) | |||
| 卤化碳氢化合物: 5 phrases in 3 subjects |
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