Alveobuccal sulcus
[医] 牙槽颊沟
🧩 词语组成解析
[医] 沟
🗣️ 情景例句
Oh, here are my certificate of merit.
哦，这里是我的获奖证书。
What is worth doing at all is worth doing well.
事既值得做，就把事做好。
of becoming more likely to die the older we get, was something self-evident,
人随着年龄的增长而接近死亡，这是不言而喻的，