白沫

白沫	bái mò	froth / foam (coming from the mouth)
白	Bái	surname Bai
白	bái	white / snowy / pure / bright / empty / blank / plain / clear / to make clear / in vain / gratuitous / free of charge / reactionary / anti-communist / funeral / to stare coldly / to write wrong character / to state / to explain / vernacular / spoken lines in opera
沫	mò	foam / suds