good egg

基本解釋

People said my mother was a good egg. She would always help anyone in need.
人們說我媽媽是a good egg（好人），她總是在別人需要時(shí)給予幫助。
You can test eggs by putting them in water, a good egg will sink but a bad egg will rise to the surface.
你可以把雞蛋放入水中來檢驗(yàn)它們的好壞，好蛋會(huì)下沉，而壞蛋會(huì)浮到水面上來。
dict.cn
A true friend is someone who thinks you are a good egg even though he knows that you are slightly cracked.
真正的朋友是這樣一個(gè)人：即使知道你稍有裂痕，他也仍然認(rèn)為你是個(gè)“好蛋”。
jialimei1989.blog.163.com

But Mom was a good egg.
NEWYORKER: Tenth of December
If the employer does his due diligence in setting up the plan and the investments options offered are low-cost and well-constructed, then the employee has a good chance of accumulating a nice supplemental nest-egg.
FORBES: How One Florida County Built A Better 457 Retirement Plan For Its Workers
Although there are many egg-warnings on the World Wide Web for computer-literate cooks, there are none on commercial egg cartons: precisely the place where they might do some good.
ECONOMIST: Food safety