Lacuna cementum
[医] 牙骨质腔[隙]
🧩 词语组成解析
lacuna
[[lə'kju:nə]]
n. 空白, 空隙, 阙文\\n[医] 腔隙, 陷窝
n. 牙骨质, 水门汀
🗣️ 情景例句
There's no other information.
没有其他资料。
In prosperity caution, in adversity patience.
处顺境时要小心，处逆境时要耐心。
Robert was delighted to see me and equally pleased with my little gift.
罗伯特见到我很高兴，对我的薄礼也感到满意。