tie clasp

例句：

1. 1. Shetied her hair up with a ribbon.
   她用一条丝带来扎头发。
2. 2. The tieclasp on his shirt was loose.
   他衬衫上的扣子松了。
3. 3. He putthe tie clasp on his belt.
   他把扣子系在腰带上。