watertight

例句

This watertight box keeps my camera dry during boat trips.

这个密封防水盒让我乘船出游时相机也能保持干燥。

播放英音

Governments need watertight regulations to prevent companies from avoiding responsibility for environmental damage caused by their operations.

政府需要严密的法规，防止企业逃避其经营活动造成的环境损害责任。

常用搭配

• a watertight container｜密封防水容器
• a watertight argument｜无懈可击的论证
• a watertight agreement｜严密的协议

词形与相关词

watertightness (n.)

用法提示

既指不漏水，也可形容论证或协议严密。