点水不漏

diǎn shuǐ bù lòu

释义

1. not one drop of water leaks (idiom); fig. thoughtful and completely rigorous
2. watertight

点水不漏 的构成词

• 不 bù: no; not so
• 水 shuǐ: water
• 漏 lòu: to leak
• 点 diǎn: point
• 点水 diǎn shuǐ: to skim