мыльная пена означает в английский

lather▼(foam of soap and water)
noun
[UK: ˈlɑː.ðə(r)] [US: ˈlæ.ðər]

soapsuds [soapsuds]▼(foam produced by soap in water)
noun
[UK: ˈsəʊp.sʌdz] [US: ˈsoʊp.sʌdz]

suds [suds]▼(lather, foam)
noun
[UK: sʌdz] [US: ˈsədz]