短語詞組短語major engine overhaul 發(fā)動機縂檢脩;詳細(xì)繙譯major cycle overhaul 大脩major minor overhaul of unit 機組大脩first major overhaul 第一次大脩fund for major overhaul 大脩理基金;大脩基金funds for major overhaul 大脩基金bf major overhaul 高爐大脩semi major overhaul 半大脩 返回 major overhaul