sudsy /ˈsʌdzi/
 (a.)肥皂一般的,起著泡沫的
 sudsy
      adj : covered with or resembling small bubbles as from being
            agitated by beating or heating; "the bubbling candy
            mixture"; "a cup of foaming cocoa"; "frothy
            milkshakes"; "frothy waves"; "spumy surf" [syn: bubbling,
             foaming, foamy, frothing, spumous, spumy]