Carpal bone
腕骨
🧩 词语组成解析
a. 腕的\\nn. 腕骨
bone
[bon]
n. 骨头;尸骨;骨质物;有…样的骨头的;
vt. 挑鱼刺，剔骨头;剔去…的骨;
vi. 苦学;专心致志;
🗣️ 情景例句
Come in.
请进。
Mary gave birth to a baby last week.
玛丽上星期做妈妈了。
one ought to have at least two or three hobbies, and they must all be real.
至少应有两三种爱好，而且都比较实际。