Arcus dentalis mandibularis
[医] 下[颌]牙弓, 下[颌]齿弓
🧩 词语组成解析
[医] 弓
🗣️ 情景例句
Band Six.
六级。
The German quotation is lower than yours.
德国报价比你们的低。
A run-down watch is still a watch and can be rewound.
手表停了依然是只手表，还可以重上好发条。