like: 搭扣 → →
搭扣 [da1 kou4] ☊ 
a buckle or fastener for clothing that does not use a button and buttonhole (e.g. ☊ 
Knopf ☊ 
搭扣 搭扣 搭扣 [da1 kou4] ☊ a buckle or fastener for clothing that does not use a button and buttonhole (e.g. ☊ Knopf ☊