suds
noun [ plural ] uk/sʌdz/ us/sʌdz/
(also soapsuds)肥皂泡沫
the mass of small bubbles that forms on the surface of water that has soap in it
US（液体表面的）泡沫
a mass of small bubbles that forms on the surface of any liquid
US old-fashioned啤酒（beer的非正式说法）
informal for beer