what has a tongue but can't speak?什么东西猜!

what has a tongue but can't speak?什么东西猜!
what has a tongue but can't speak?
什么东西猜!

what has a tongue but can't speak?什么东西猜!
什么东西有舌头却不能说话吗?1 .鸭舌帽 hunting cap 2 .女鸭舌帽 peak cap