AtwaterWiktionary 原文构词拆分at词根/词干+water词根/词干词源说明From at + water, a toponymic surname for someone who lived by a river or lake.释义（英文）专有名词 Proper nounA surname.A city in Merced County, California, United States.An unincorporated community in Upson County, Georgia, United States.An unincorporated community in Macoupin County