Arcus dentalis mandibularis
[医] 下[颌]牙弓, 下[颌]齿弓
🧩 词语组成解析
[医] 弓
🗣️ 情景例句
You can't do that! it's against the rules.
你不能那么做！ 那是违反规定的。
Is your factory any different from other plastics factories?
你们工厂和其他塑胶工厂有何差别呢？
Please let me check the bill.
请让我核对一下帐单。