watertight
🇺🇸
/ˈwɔːtərtaɪt/
🇬🇧
/ˈwɔːtətaɪt/
adjective
R
Does not let water in or out
The boat is watertight so no water gets inside.
这艘船是防水的，所以水进不去。
R
Made with no mistakes or weaknesses
The plan is watertight with no problems.
这个计划天衣无缝，没有任何问题。
translation
防水的, 无懈可击的