水生

水生	shuǐ shēng	aquatic (plant, animal)
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
生	shēng	to be born / to give birth / life / to grow / raw / uncooked / student