Calcic gingivitis
[医] 垢性龈炎, 牙石性龈炎
🧩 词语组成解析
a. 钙的, 含钙的\\n[化] 石灰的; 钙的
n. 齿龈炎
🗣️ 情景例句
We have vegetables to prepare.
我们还得准备蔬菜。
Just forget about it.I never did like it anyway.
别把这件事放在心上。我本来就不喜欢这桌布。
She withdrew $1000 from her bank and followed the kidnapper's instructions.
她从银行取出1，000 英镑，并照绑架者的要求做了。