Sign in | English | Terms of Use
DictionaryForumContacts

   Chinese ⇄ English
Google | Forvo | +
to phrases
试探性试验
tech. trial test
textile running test
试探性试验: 15 phrases in 7 subjects
Automobiles1
Business2
Engineering geology2
Metallurgy2
Shipbuilding2
Space1
Technology5

 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