Arch framing
[机] 拱形结构
🧩 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;
[计] 成帧
🗣️ 情景例句
which is going out with a camera and a roll of film
那就是带着照相机和一卷底片出去久
I'd like to have a seat by the window.
我要一个靠窗的座位。
How are you getting on with your English lessons?
你的英语课学得怎么样了？