Sign in | English | Terms of Use
DictionaryForumContacts
Google | Forvo | +
to phrases

test and development

avia. 试验与研制
test and development
: 57 phrases in 12 subjects
Automobiles3
Aviation18
Business5
Consulting1
Earth sciences5
Economics2
Electronics3
General2
Information technology2
Plastics1
Space14
Technology1

Add | Report an error | Get short URL | Language Selection Tips