Epactal bone
[医] 缝间骨
🧩 词语组成解析
多余的, 额外的
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
What have you learned from jobs you have held?
你从以往的工作中学到什么？
Let every man praise the bridge he goes over.
饮水思源。
Where were you born?
你在什么地方出生的？