短語詞組短語engine overhaul life 發(fā)動機(jī)翻修壽命;詳細(xì)翻譯Effect of Overhaul Life 翻修期效應(yīng)time -between-overhaul life 大修間隔期estimated life between overhaul 兩次翻修間估計壽命 返回 overhaul life