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单词
methylxanthines
释义
methylxanthines
meth·yl·xan·thines
(
meth'il-zan'thinz
),
A chemical group of drugs derived from xanthine (a purine derivative); members of the group include theophylline, caffeine, and theobromine.
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a/v plugs
av plugs
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更新时间:2026/4/19 2:08:54