DictionaryForumContacts

   English
Google | Forvo | +
to phrases
relative velocity
hydraul. 相对速率
tech. 相对流速
wind. 相对速度
 English thesaurus
Relative Velocity
NASA, abbr. RV
relative velocity: 23 phrases in 8 subjects
Aviation2
Electronics2
Explosives and Explosive Ordnance Disposal1
Metallurgy2
Oil / petroleum1
Space2
Sports1
Technology12