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奎宁
释义
奎宁quinine 【化】 chinine quinine quinium 【医】 chinine chininum quinia quinine 奎宁kuíníng[quinine] 一种苦味花状结晶左旋生物碱C20H24N2O2,得自金鸡纳树皮。它是二元碱,形成两类盐,由甲氧基喹啉和奎宁环衍生。医药上使用盐的形式,主要用作抗疟药
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TDS
t. d. s.
TDY
Te
tea
TEAB
teabag
tea bag
tea ball
teaberry
teaberry oil
tea biscuit
teabrom
TEAC
tea caddy
tea cake
teacake
teacart
tea ceremony
teach
teachability
teachable
teach an old dog new tricks
teach a pig to play on a flute
teacher
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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更新时间:2026/4/4 22:19:06