Expansion arch
[医] 扩张弓
🧩 词语组成解析
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
I see. We'll take a good look at you.
我明白了。我们会好好替你看看。
Well, it really was a great honor to speak to you.
好了，能跟大家聊一聊非常荣幸。
I like listening to the radio, but I can't spend much time on it.
我喜欢听收音机，但不能花太多的时间。