Cementoid
[医] 牙骨质样的, 前期牙骨质
🗣️ 情景例句
Nice talking to you, sir.
我也很高兴与您交谈 ，先生。
I was thirty on my last birthday.
我在我最后一个生日时30了。
I am ready to sign the agreement.
我已经准备好了签合同。