foreign impurity 基本解释
[化] 外来杂质; 夹杂物; 异物
foreign impurity 用法和例句
1、Rubber plunger should not be rubber thread, rubber chipping, foreign impurity, spray frost.
橡胶活塞应无胶丝,胶屑,外来杂质,喷霜。
重点词汇
foreign adj. 外国的,外交的;外来的;不相干的;[医]异质的
impurity n. 杂质, 不洁, 不纯 [化] 杂质
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更新时间:2026-11-01 01:15:49
更新时间:2026-11-01 01:15:49
foreign impurity是什么意思 foreign impurity怎么读 foreign impurity中文意思 翻译

