You look like you're about to blow your lid.

你看起来像是要爆了你的盖子。

" To blow your lid" means to get very, very angry.

“To blow your lid”的意思是非常非常生气。

Oh, you're pretty funny cracking jokes when I could...I don't know...blow the whole lid off this thing by telling someone what you really are.

你真会说笑，要知道我可以...也许...我可以告诉别人你的真面目来揭露你的全部恶行。

This eventually blew off a 1000-ton lid on the reactor, causing radiation to leak while air got into the reactor, which caused a fire, a very big fire.

这最终吹掉了反应堆上一个 1000 吨重的盖子， 导致辐射泄漏，同时空气进入反应堆， 引发了一场火灾， 一场非常大的火灾。