Sign in | English | Terms of Use
DictionaryForumContacts

   Chinese ⇄ English
Google | Forvo | +
to phrases
光学度盘
space optical scale
tech. optic circle; optical circle; optically graduated circle; optic scale
光学度盘: 4 phrases in 2 subjects
Space2
Technology2

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