Arch roof
[机] 拱型顶
🧩 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;
roof
[ruf]
n. 屋顶，房屋;最高部，顶部;最高限度;口腔顶部;
vt. 给…盖顶;覆盖;保护，庇护;
🗣️ 情景例句
I could probably tell what it requires to fix it up.
我大致能说出修复它需要些什么。
Photography is an expensive hobby.
摄影是门花费很多的爱好。
He was absent on Monday,Tuesday,Wednesday and Tuesday.How are you all keeping?
星期二、星期三和星期四没去上学。你们身体都好吗？