(also toilet bag) noun [C] (
Brit 英) a small bag in which you put soap, toothpaste, etc (
toiletries) when you are travelling (旅行用)盥洗用品防水袋
>sponge cake(also sponge) noun [C,U] a light cake made with eggs, flour and sugar, and usually no fat 松蛋糕;海绵蛋糕
>spongy