pollution什么意思(20秒记一个单词)
to reduce levels of environmental pollution
降低环境污染的意思程度
英语解释:the process of making air, water, soil, etc. dirty; the state of being dirty 污染;玷污;弄脏:
注:一词有多义,单词一次只记一种意思即可。秒记个单个单个单to reduce levels of environmental pollution
降低环境污染的意思程度
英语解释:the process of making air, water, soil, etc. dirty; the state of being dirty 污染;玷污;弄脏:
注:一词有多义,单词一次只记一种意思即可。秒记个单个单个单