Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
to phrases
standard level
tech. 标准水准; 标准水平
standard level: 56 phrases in 18 subjects
Aviation7
Business3
Chemistry1
Commerce1
Communications1
Corporate governance1
Ecology1
Economy4
Electronics6
Engineering geology2
Hydroelectric power stations2
Information technology2
Navigation1
Otorhinolaryngology1
Space3
Technology18
Telecommunications1
United Nations1

 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