cross-contamination

名词 n.
中文释义

英文释义

名词 n.
  1. The transfer of a contaminant from one source to another. countable,uncountable

词形变化

cross-contaminations plural

词源

Etymology tree
English cross-
English contamination
English cross-contamination
From cross- + contamination.
0 次浏览 数据来源: Wiktionary