Sign in | English | Terms of Use
DictionaryForumContacts

   Chinese ⇄
Google | Forvo | +
to phrases
四维速度 sìwéi sùdù
chem. 4-velocity
四维〔四元〕速度
gen. four-velocity
四维速度
: 3 phrases in 2 subjects
Chemistry2
General1

 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