外来杂质翻译

英语翻译：

【化】 extraneous matter; extrinsic contaminants; foreign impurity
foreign inclusion; foreign material; foreign matter; foreign substance
tramp material

相关词条：

1.extraneousmaterial  2.extraneousdirt  

分词翻译：

外的英语翻译：

besides; in addition; not closely related; other; outer; outside; unofficial
【医】 ec-; ecto-; exo-; extra-; xeno-

来的英语翻译：

arrive; come; come round; ever since; next

杂质的英语翻译：

impurity
【化】 impurities; impurity
【医】 impurity