But equally, someone can be a bad egg.

但同样地，也有坏蛋这一说。

A bad egg, and that's a bad person.

一个坏蛋，就是坏人的意思。

Of course, the opposite of a good egg is a bad egg.

当然了，good egg的反义词就是bad egg。

He's a bad egg. I can't rely on him to do anything!

他是个坏人。我再也不会依靠他做任何事。

I'm not yolking. Let me eggsplain —— people can be 'good eggs' or 'bad eggs'.

我不是在开玩笑。让我来解释一下——人可以是“好蛋”也可以是“坏蛋”。

How can I trust you to be on time? You're such a bad egg!

我怎么能相信你会准时到？你真是个坏蛋！

So in these examples bad egg is used to describe someone who is not reliable and untrustworthy.

在这些例子中，bad egg用来形容不可信赖、不能依靠的人。

Then they visited the Apothecary, which was fascinating enough to make up for its horrible smell, a mixture of bad eggs and rotted cabbages .

随后他们光顾了一家药店，那里散发出一股臭鸡蛋和烂卷心菜叶的刺鼻气味。

Slughorn had peered hopefully into his cauldron on his first circuit of the dungeon, preparing to exclaim in delight as he usually did, and instead had withdrawn his head hastily, coughing, as the smell of bad eggs overwhelmed him.

斯拉格霍恩在第一圈巡视时，期待地朝他的坩埚里看了看，正准备像往常那样兴奋地欢呼，结果却又慌忙后仰避开，被那股臭鸡蛋味熏得连连咳嗽。

If you get a bad egg, and trust me you will get a bad egg, and you are cracking all the eggs in the same bowl, what happens is that bad egg is gonna ruin the rest of your eggs.

如果你得到一个坏鸡蛋， 相信我，你会得到一个坏鸡蛋，而你在同一个碗里打碎所有鸡蛋，结果是坏鸡蛋会毁掉你剩下的鸡蛋。