limp collar

例句：

1. 1. Theman wore a limp collar to hidehis crooked teeth.
   那男人戴了松紧领口来掩饰他的歪牙。
2. 2. She tied her hair in atight knot and wore a limp collarfor the party.
   她把头发扎成一个紧结，并戴了一个松紧领口参加派对。
3. 3. The dog'scollar was loosened so it could runfreely.
   狗的松紧领口被松开了，以便它能自由地跑动。