arch

拱门、拱形结构

The old bridge is supported by five stone arches.

这座旧桥由五个石造拱门支撑。

拱形、弧形

Her eyebrows formed a perfect arch above her eyes.

她的眉毛在眼睛上方形成完美的弧形。

足弓

These insoles give extra support to the arches of your feet.

这些鞋垫能为你的足弓提供额外支撑。

拱道、拱形通道

We walked through a low arch into the courtyard.

我们穿过一道低矮的拱道走进中庭。

使成弓形、拱起

The cat arched its back and hissed at the dog.

那只猫拱起背，对著狗发出嘶声。

呈拱形、弯成弧形

Tall trees arched over the narrow country road.

高大的树木在狭窄的乡间小路上方形成拱形。

促狭的、调皮的正式

She gave him an arch smile and said nothing more.

她对他露出促狭的微笑，什么也没再说。