watertight例句
2024年06月13日 06:50:45
The rules state that samples must be enclosed in two
watertight containers.
规则要求样本必须装在两个水密容器中。
The flask is completely
watertight, even when laid on its side.
即使平放，这个真空水杯也是滴水不漏。
The case has to be made
watertight.
案由必须做到无懈可击。