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烟碱nicotinamide nicotine 【化】 nicotine 相关词组:烟碱中毒烟碱yānjiǎn[nicotine] 俗称尼古丁。一种极毒的挥发性的弱碱性液体生物碱C10H14N,构成烟草的主要有效成分
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singe
singe one's feathers
singe one's wings
singer
singers' node
singers' nodule
singe sb.'s beard
singe sb's beard
Singhalese
singigrin
singing
singing margin
singing-master
singing point
single
single access
single access user
single account system
single acting
single-acting
single acting compressor
single-acting engine
single-acting hammer
single acting pump
single-action pump
英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。
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