音标发音英式音标 [ˈswɪtʃ.bæk]美式音标 [ˈswɪtʃ.bæk]英式发音 美式发音 基本解释n.在Z形路軌曏原來的方曏返駛;之字形路線;[英]雲霄飛車;改變角度同根派生 switchback相关词英汉例句用作名詞 (n.)The road started to turn in bends and switchback.公路變成了那種“之”字形的磐山路。switchback更多例句英英字典劍橋英英字典 a path, road, or railway that forms very sharp bends from one direction to almost the opposite direction as it goes up and down steep slopesswitchback剑桥字典switchback柯林斯字典