| 单词 | cross-contamination | 
| 释义 | cross-contam·in·ationBrE /ˌkrɒs kənˌtæmɪˈneɪʃn/ NAmE /ˌkrɔːs kənˌtæmɪˈneɪʃn/ noun [U ]the process by which harmful bacteria spread from one substance to another (病菌的)交叉污染 | 
| 随便看 | 
	
  | 
	
英汉词典包含238766条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。