动词
中文翻译：净化
同义词：
['clean', 'purify', 'refine例句：1. The water was purified by boiling it for an hour.（水通过煮沸一个小时被净化。）2. The air in the room was purified with a HEPA filter.（房间的空气通过HEPA过滤器被净化。）']
例句：
-
1. The water was purified by boiling it for an hour.
水通过煮沸一个小时被净化。
-
2. The air in the room was purified with a HEPA filter.
房间的空气通过HEPA过滤器被净化。
-
3.The food was purified to remove any bacteria or viruses.
食物被净化以去除任何细菌或病毒。