[lì hɑi]
（劇烈的、 嚴厲的） severe; sharp; cruel; fierce
be severely criticized
被批評得很厲害
The man is merciless.
這人厲害極了。
The fellow is as sharp as a razor. Be careful in your dealings with him.
這家伙厲害得很， 你和他打交道時要特別小心。
be seriously ill
病得厲害
It's terribly hot here.
這里熱得厲害。