枯水

枯水	kū shuǐ	scarce water / low water level
枯	kū	(of plants) withered / (of wells, rivers, etc) dried up / (bound form) dull; boring / (bound form) residue of pressed oilseeds
水	Shuǐ	surname Shui
水	shuǐ	water / (after a name) ... River / to swim (used mostly in 会水 and 水性) / (coll.) lacking in substance; shoddy / (bound form) additional cost; extra income / classifier for washings of a garment