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
And the new drawings for the toy spaceship.
还有玩具太空船的新草图。
How many pieces are you going to take?
你要拿几支？
It's just our policy.
这只是公司的政策。