Arcus dentalis
[医] 牙弓, 齿弓
🧩 词语组成解析
[医] 弓
🗣️ 情景例句
We've earned it. What do you say?
我们有这样做的权利。你说呢？
He has graciously consented to speak to us on that subject tonight.
他同意今晚他将就这一专题演讲。
Sure. See you tomorrow. Goodbye!
当然。明天见。再见！