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
I want to see other people.
我想换换别人。
I'm sorry I forgot your birthday, it completely slipped my mind.
我很抱歉忘了你的生日，我完全不记得了。
and there is a very firm rule that the bank has no right or authority to pay out a customer's money on a cheque on which its customer's signature has been forged.
银行没有任何权利或理由把储户的钱让伪造储户签名的支票取走。