caisson
n
1 large watertight box or chamber in which men can work under water (eg when building foundations) 沉箱(工人进行水下作业, 如建底座时所乘的大潜水箱).
2 large box (usu on wheels) in which ammunition is carried 弹药箱; (通常为)弹药车.
🗣️ 情景例句
They had some ideas about getting the place fixed up.
他们对于怎么样修复这个地方有些构想。
We can't make a decision without thinking it over.
我们不能不考虑,就作决定。
I think it would be a good idea to have comments from secretaries and typists who are already using it. Then they can express their satisfaction with the product.