Mandibular arch
[医] 下颌弓
🧩 词语组成解析
a. 颚的\\n[医] 下颌[骨]的
arch
[ɑ:tʃ]
n. 弓形;拱门;拱形物;足弓，齿弓;
vt. （使）弯成拱形;用拱连接;向后弯;
vi. 拱起;成为弓形;
adj. 主要的;首要的;调皮的;淘气的;
🗣️ 情景例句
That was a big dinner, and I'm stuffed.
晚餐真丰盛啊！我吃多了！
How many pieces are you going to order?
你要订几张？
It makes no difference that the forgery may have been a very skilful one:
即使伪造得很巧妙，也不能付款，