名词
中文翻译：锁扣式领口
同义词：
['latch', 'clasp', 'fastening']
例句：
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1.She wore a locking collar to keep her hair in place.
她戴了一个锁扣式领口来固定头发。
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2. The dog had a locking collar on so it couldn't run away.
那只狗戴了一个锁扣式领口，所以它不能跑掉。
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3. The chef used a locking collar to secure the fish together.
厨师用一个锁扣式领口将鱼绑在一起。