arched
[ɑ:tʃt]
adj.拱形(结构)的, 有拱的
动词arch的过去式和过去分词形式
例句与用法：
The cat arched its back when it saw the dog.
那猫看见狗时就拱起了背。
The cat arched its back in anger.
那只猫气得拱起了腰。
A triangular, usually ornamental architectural section, as one above an arched door or window.
三角形饰物如拱门或窗户上方的三角形装饰性的建筑部分
The condition of having an arched surface.
翘曲表面弯曲的这种状况
An arched structure erected over the deck of a ship as protection from heavy seas.
龟背甲板船的甲板上拱形的结构，可保护船在狂暴的海上航行
Tall trees arched across the river.
高大的树木成拱形横跨过那条河。
详细释义：
a.
【建】弓形结构的; 拱形的
an arched bridge
拱桥