Dentoidin
[医] 牙基质
🗣️ 情景例句
We hope you're successful in your new post.
我们希望你在新的岗位上成功。
Idleness is the key of beggary, and the root of all evil.
懒惰是行乞的敲门砖，是万恶的根源。
I'm looking at the blackboard.
我在看黑板。