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单词 CFC
释义
CFCCFC /ˌsi ɛf ˈsi/ noun [countable] (also chlorofluorocarbon) science, chemistry a gas used in refrigerators and aerosol cans and in making some plastics. The use of CFCs is believed to have damaged the ozone layer.
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更新时间:2026/6/13 4:38:48