Have egg on one’s face
I was so nervous that I said the wrong name during the wedding ceremony. Boy, I have egg on my face now!
Egg yolk 蛋黄
Egg white 蛋清
I prefer egg white to egg yolk.
Egg sb. on 怂恿，鼓动
He hit the other boy again and again as his friends egged him on.
Can't boil an egg 连鸡蛋都不会煮
Don’t ask me to cook. I can't boil an egg.
Hatch v. 孵出, 出壳
Thirty days later, the eggs will hatch.