| 单词 | 成粉末 |
| 释义 | 〔cochineal〕A red dye made of the dried and pulverized bodies of female cochineal insects. It is used as a biological stain and as an indicator in acid-base titrations.胭脂红：由雌胭脂虫虫体干燥并研成粉末制成的一种红色染料。用作生物着色剂和酸基滴定指示剂〔pound〕To beat to a powder or pulp; pulverize or crush.捣碎，碾碎，舂烂：打碎成粉末或浆；磨碎或压碎〔triturate〕A triturated substance, especially a powdered drug.研碎物：研成粉末的物质，尤指粉末状的药〔molder〕To crumble to dust; disintegrate.粉碎成粉末；分解〔jalap〕A twining, eastern Mexican vine(Exogonium purga) having tuberous roots that are dried, powdered, and used medicinally as a cathartic. 球根牵牛，药喇叭：一种墨西哥东部的缠绕藤本植物（外蕊属 泻的） ，其块茎晒干并研成粉末可用作通便药 |
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