原级:inactivate
现在分词:inactivating
\u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD
过去分词:inactivated
911chaxun查询·英语单词
过去式:inactivated
1. The radiation from UV light'inactivates'bacteria in the water so they cannot reproduce and cause infection.