帮我猜两个英语谜语
问题描述：
帮我猜两个英语谜语
1.In this white room.there is no door or floor.But this white room has only one wall.And in this white room.we can see a nice yellow ball.It is an____.
2.What is the smallest room in the world.It is a____.
答
1.egg 蛋
2.mushroom蘑菇