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单词	链烯
释义	〔olefin〕Any of a class of unsaturated open-chain hydrocarbons such as ethylene, having the general formula C_nH ₂ _n; an alkene with only one carbon-carbon double bond. 烯烃：任何一类不饱和的开链碳氢化合物，如乙烯，总分子式为C_nH ₂ _n；仅有一个碳—碳双链的链烯〔alkene〕Any of a series of unsaturated, open chain hydrocarbons with one or more carbon-carbon double bonds, having the general formula C_nH _2n. 烯，烯烃，链烯：一系列不饱和的，有两个或两个以上碳碳双链的开链烃，其一般分子式为C_nH _2n
随便看	self-pity self-poised self-policing self-pollination self-portrait self-portrait self-possession self-preservation self-preservation self-pride self-proclaimed self-proclaimed self-promotion self-propelled self-propelled self-protective self-published self-purification self-questioning self-reactive self-realization self-recording self-recrimination self-recrimination self-referential 巾帨巾帻巾帼巾帼丈夫巾帼奇才巾帼枭雄巾帼的反义词巾帼的近义词巾帼英雄巾帼英雄的反义词成熟男微信名字单身男的微信名字社会人的名字男微信最有内涵的微信名字男老年男微信名字300个好听的男英文微信名字好的男生英文微信名字好听又优雅的微信名字男带云字的优雅微信名字心情不好的微信名字男梦见别人穿自己的鞋梦见家里发洪水梦见歹徒梦见豹子梦见红白喜事梦见别人数钱梦见大鳄鱼梦见红鱼梦见自己掉头皮屑梦见房屋裂缝

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