Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
to phrases
pollution level
el. 污染度
railw. 污染等级
tech. 污染水平; 污染级别
wind. 污染程度
pollution level: 18 phrases in 7 subjects
Automobiles1
Chemistry1
Earth sciences3
Ecology1
Space1
Technology9
Wind Energy2

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips