Arcus dentalis
[医] 牙弓, 齿弓
🧩 词语组成解析
[医] 弓
🗣️ 情景例句
Not at all. We'll meet our general manager tomorrow.
不客气，明天带你去见一下我们总经理。
A crow is never the whiter for washing herself often.
乌鸦不管怎样经常洗澡，也不会变白。
Yet their present development is wholly different,
但是，这两个地方目前的发展程度完全不一样。