短語詞組短語engine development test facility 發(fā)動機(jī)發(fā)展試驗設(shè)施aircraft engine on test facility 航空發(fā)動機(jī)試車臺rocket engine test facility 火箭發(fā)動機(jī)試驗設(shè)備;火箭發(fā)動機(jī)試車臺engine altitude simulated test facility 發(fā)動機(jī)高空模擬試車臺 返回 engine test facility