英语词汇carotenoids的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	carotenoids
词根词缀	词源： 1913, from Ger. carotinoïde (1911), from carotin (1831) "hydrocarbon found in carrots and other plants" (see carotene) + -oid.
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