Endodontics
n. [医]牙髓学
🗣️ 情景例句
Richard, isn't that too much to ask of your mother?
Richard，那是不是太麻烦你母亲啦？
Cut short the nonsense and return to one's muttons.
闲话少说，言归正传。
Take care of yourself.
照顾好你自己。