Havers' lacuna
[医] 哈弗氏腔隙, 骨腔隙
🧩 词语组成解析
lacuna
[[lə'kju:nə]]
n. 空白, 空隙, 阙文\\n[医] 腔隙, 陷窝
🗣️ 情景例句
during the week--
在本 内
Men, at soome time, are masters of their fates.
人有时是自己命运的主人。
Better have something we can get our hands on rather than just spend all our time talking.
有些实际材料拿到手总比坐着闲聊强。