bubbler

名词 bubbler:

1. a public fountain to provide a jet of drinking water
   同义词：drinking fountain, water fountain
2. any of various devices in which air or some other gas is bubbled through a liquid

bub.bler

n.Northern U.S. （名词）【美国北部】
A drinking fountain. Used especially in Wisconsin.
饮水机：饮用喷泉。尤其用于威斯康星州