Ribbed vault
肋架拱顶
🧩 词语组成解析
ribbed
[[ribd]]
a. 有肋骨的, 有棱纹的
vault
[vɔlt]
n. 拱顶，穹窿;地下室;撑物跳;墓穴;
vt. 进行撑竿跳;做成圆拱形;成穹状;（以手撑物或撑竿）跳过;
vi. 跳跃;成穹状弯曲;
🗣️ 情景例句
It's none of my business, but I think you ought to work harder.
这不关我的事，但我想你应该更加努力地工作。
How about on Tuesday afternoon of next week? Is that okay with everyone?
下星期二下午怎样？各位没有意见吧？
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。