collar-bone的用法和樣例：
例句
用作名詞 (n.)
- Juliana's collar bone was broken, one knee wasbadly hurt and she had deep cuts on her arms and legs.
朱莉安娜的鎖骨斷了，一個(gè)膝蓋嚴重損傷，手臂和腿上有很深的割傷。 - The forked bone anterior to the breastbone of most birds,formed by the fusion of the clavicles.
鳥(niǎo)胸的叉骨，如愿骨大多數鳥(niǎo)胸骨前部的叉形骨，因鎖骨合并形成的。
