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单词
acetone
释义
acetone
丙酮
或propanone,CH
3
COCH
3
无色易燃的液体。被用作溶剂,例如用于清除指甲油和生产合成纤维。
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Brindley,James
brine shrimp
briquette
Brisbane
brisling
Brissot,Jacques-Pierre
bristlecone pine
bristletail
bristle worm
Bristol
Bristol Channel
Britain,Battle of
Britannia coins
Britannia metal
British Academy
British Antarctic Territory
British Association for the Advancement of Science
British Broadcasting Corporation
British citizenship
British Columbia
British Council
British Council of Churches
British Dependent Territories
British Empire
British Expeditionary Force
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更新时间:2026/1/13 23:05:43