A brilliant person, idea, or performance is extremely clever or skilful.
She had a brilliant mind.
她有极聪明的头脑。
A brilliant career or success is very successful.
He served four years in prison, emerging to find his brilliant career in ruins.
他在监狱服了4年刑,出狱后发现他辉煌的事业已经被毁了。
A brilliant colour is extremely bright.
The woman had brilliant green eyes.
这个女人有一双亮晶晶的绿眼睛。
You describe light, or something that reflects light, as brilliant when it shines very brightly.
The event was held in brilliant sunshine.
这个活动在灿烂的阳光下举行。
You can say that something is brilliant when you are very pleased about it or think that it is very good.
If you get a chance to see the show, do go – it's brilliant.
如果你有机会去看那场演出,一定要去–它太棒了。