Definition: a happy or friendly expression in which the corners of your mouth curve up Level: B1
她有着美丽的笑容。
She has a beautiful ___smile.
他的笑话让我脸上露出了笑容。
His joke brought a ___smile to my face.
那个孩子的笑容照亮了整个房间。
The child’s ___smile lit up the room.
