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操铅
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操铅
cāo qiān
漢·揚雄寫《方言》一書時,常“懷鉛提槧”。即口袋藏寫字用的鉛粉筆,手裡拿着木板,向各色各樣的人採集方言。見《西京雜記》卷三。後因以“操鉛”指寫作。
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mercapto
mercapto-
mercapto-4-hydroxypyrimidine
mercaptoaminoacid
mercaptoamino acid
mercaptoamino-acid
mercapto amino carboxylic acids
mercapto-anthraquinone dyes
Mercaptoarsenol
mercapto arylidene thiazole
Mercapto-azobenzene
mercaptobenzidazole
mercaptobenzimidazole
mercapto benzimidazole zinc
mercaptobenzoic
mercaptobenzoic acid
mercaptobenzothiaz01e
mercaptobenzothiazole
mercapto benzothiazole
mercapto-benzo-thiazole
mercaptobenzothiazole disulfate
mercaptobenzothiazole, MBT
mercaptobenzothiazole polysulfide
mercaptobenzothiazole polysulphide
mercapto-benzothiazoles
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更新时间:2025/3/14 8:57:26