Arch contour
[医] 弓形
🧩 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;
contour
['kɔntuə]
n. 外形，轮廓;（地图上表示相同海拔各点的）等高线;概要;电路;
vt. 画轮廓（等高线）;
adj. 显示轮廓的;
🗣️ 情景例句
She is making steady progress in her learning.
她在学习中不断进步。
Where the deer is slain,some of her blood will lie.
鹿死总有血迹留。
The swallow shares the virtues of both schools in highest measure.
燕子充分兼有这两类鸟的长处，