DictionaryForumContacts

Google | Forvo | +
to phrases

propeller efficiency

[prə'pelər ɪ'fɪʃənsɪ]
avia. 螺旋桨效率
tech. 螺桨效率; 推进器效率
propeller efficiency
: 10 phrases in 4 subjects
Aviation1
Nautical4
Shipbuilding2
Technology3

Add | Report an error | Get short URL