clack /klæk/ ( clacking, clacked, clacks )

• 1. 

  V-T/V-I If things clack or if you clack them, they make a short loud noise, especially when they hit each other. (撞在一起)发出咔嚓声

  例：

  The windshield wipers clacked back and forth.

  挡风玻璃上的刮雨器来回刮着，发出咔嚓声。

  例：

  I clacked one ski against the other and almost tripped.

  我的一个滑雪板撞在另一个滑雪板上，差点把我绊倒。

• 2. 

  N-SING Clack is also a noun. (两物相碰发出的)咔嚓声

  例：

  ...the clack of her shoes on the stairs.

  ...她的鞋和楼梯碰撞，发出咔嚓的声音。

  例：

  Her bracelets were going clack-clack-clack, she was shaking so hard.

  她使劲晃着，手链咔嚓作响。