Bone lacuna
[医] 骨腔隙
🧩 词语组成解析
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;
lacuna
[[lə'kju:nə]]
n. 空白, 空隙, 阙文\\n[医] 腔隙, 陷窝
🗣️ 情景例句
I should be finished packing by then.
到那时候我应该已经整理好行李了。
I was born on November first,nineteen thirty-five.
我是一九三五年十一月一号。
What did you do at the meeting?
你们在会上做什么呢？