clack digester复合钢板蒸煮锅
click clack键音;用算盘计算
Clack Branch城市
Jeff Clack标签
bulging clack胀胎
Clack Becky名称
Peter Clack克拉克
clack valve止回阀;[机] 瓣阀;逆止阀;翼门阀
clack seat阀座
V-T/V-I（及物动词/不及物动词） 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
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。
N-SING（单数型名词） Clack is also a noun. (两物相碰发出的)咔嚓声
...the clack of her shoes on the stairs.
...她的鞋和楼梯碰撞，发出咔嚓的声音。