单词	pushing engine
释义	pushing engine [铁路] 补机
随便看	expansion-bend expansion bend expansion bent expansion bit expansion bit drill expansion bits expansion block expansion board expansion bolt expansion bolts expansion box expansion brace expansion-bracket expansion bracket expansion brake expansion bus expansion bushing expansion business-cycle expansion busing expansion cam expansion cap expansion capacity expansion card expansion cards expansion cascading 长围初罢长在汉家营长在汉家营长在石城头长在荆门郢树烟长城恨不穷长夜沾湿何由彻长夜笛长大一相逢长天净くーるだうんくーるびずくーろんくーゔぇるちゅーるく活用ぐぐぐぐ【具】ぐ【惧】