watertight structure meaning in Chinese
不透水结构
水密结构
Examples
- They did not get wet because airtight caissons ( watertight structures ) were sunk under the water giving the men a dry place to work
他们之所以不会全身湿透，是因为事先就在河里放置了密闭的潜水箱(防水结构) ，所以他们可以在那里面工作，而不被弄湿。