“cry baby”所表达的意思是“爱哭的人，小哭包”。

【例句】
My niece is really a cry baby, she always cries about petty things.
我的侄女真是个爱哭鬼，她老是为了小事哭鼻子。

My younger brother is a cry baby when he doesn't get his way.
当我弟弟不能为所欲为之时，他是个爱哭的孩子。