to leak / to divulge / to leave out by mistake / waterclock or hourglass (old)
漏
=
氵
+
尸
+
雨
:
Sir Lancelot (l) accidentally leaked (漏) a ghost (尸) from a water bottle (氵) in the outhouse's bathroom (ou4). Promptly the ghosts starts to have it rain (雨) all over the place to annoy the people.
泄
=
世
+
氵
:
Marie Curie (xi) is putting up a poster by the WHO (世) in the elevator's bathroom (e4). It is alerting everyone that when filling your water bottle (氵) from the tap not a single drop is allowed to leak (泄) through the closed bottle.