第三人称单数
现在分词
过去式
过去分词
?再污染
... reconstructive 重新修建的 recontaminate 再污染 recontamination 再污染 ...
Scientists then spiked more steaks and cooked them - but sterilised the tongs in ethanol between turns to ensure that the tongs could not recontaminate the meat.
BBC: Rare steak 'is safe to eat'
recontaminate:
re- +? contaminate
英汉双解词典包含3185865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。