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penicillin
词根词缀
penicillin
盘尼西林,青霉素
来自拉丁语penicillus, 刷子,画家用小毛刷,毛笔,来自penis, 尾巴,词源同penis, pencil。-ille, 小词后缀。字面意思即小尾巴,后用于药品名盘尼西林,因提炼该药品的母体青霉素菌形如小尾巴而得名。
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更新时间:2025/1/9 23:52:26