Maxillary arch
[医] 上颌弓, 硬腭弓
🧩 词语组成解析
a. 颌的, 上颌骨的\\nn. 上颌骨
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
Yes. I loved them.
记得。我好喜欢哟。
I have been working too hard; it's time I relaxed.
我太疲劳了，该在这里休息一下。
The hospital had been bombed and Hans had made his way back into Western Germany on foot.
医院遭到轰炸，汉斯步行回到了西德。