鞋后跟

heelpiece

1. 他立正敬礼，鞋后跟发出咔嗒一声。
   He saluted with a click of his heels.
2. 我的鞋后跟从鞋子上脱落了。
   My heel has come away from the rest of the shoe.

后跟的英语翻译：