not one drop of water leaks (idiom); fig. thoughtful and completely rigorous; watertight
trad. 點水不漏
Also written 點水不漏【diǎn shuǐ bù lòu】
not one drop of water leaks (idiom); fig. thoughtful and completely rigorous; watertight
trad. 點水不漏
Also written 點水不漏【diǎn shuǐ bù lòu】