Shenton's arch
[医] 兴顿氏弧, 兴顿氏线(正常髋关节的X线曲线)
🧩 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
In fact, I'd like your autograph.
事实上 我想要你的签名。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
Who was first? Who was second? Who was third?
谁是第一？谁是第二？谁是第三？