英汉解释

n. 弓形，拱形；拱门
adj. 主要的
vt. 使…弯成弓形；用拱连接
vi. 拱起；成为弓形

同义词

v. arc，curve
n. archway
a. condescending，patronising，patronizing

参考例句

1. elms arching over the road
在道路上方弯成弓形的榆树
2. The trees arch over the river.
树的枝叶成弓形遮覆河上。
3. Under the arch of one bridge.
从任何一座桥的桥洞呢。

英英解释

n.
  1. a curved shape in the vertical plane that spans an opening
  2. a curved bony structure supporting or enclosing organs (especially the inner sides of the feet)
  3. a passageway under a curved masonry construction
  4. (architecture) a masonry construction (usually curved) for spanning an opening and supporting the we
v.
  1. form an arch or curve
  2. (used of behavior or attitude) characteristic of those who treat others with condescension
  3. expert in skulduggery

网络释义

arch
足弓; 传高球; 拱门; 弓形;
arch truss
拱形桁架; 拱式桁架; 弓形桁架;
costal arch
肋弓; 释义：肋(骨)弓;
dental arch
牙弓; 释义：牙弓,牙齿弓; 牙弓,齿弓; 齿弓;
bridge arch
桥拱; 船尾拱架; 尾框顶拱; 尾框顶部)船体)尾框顶部;