Abnormal arch
[医] 异常弓
🧩 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
Richard, if you go out
Richard，假如你去
I took 2 pounds of fish.
我拿了两磅鱼。
However, they have decided to use the post office.
然而她们还是决定利用邮局。