Transformer vault
[电] 变压器圆穹
🧩 词语组成解析
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
You'll be OK.
你不会有问题的。
They are so busy these days, that they don't even have time for their friends.
他们最近忙得没法和朋友见面。
Where do you work?
你在哪上班？