Vocabulary

重大

serious; important; significant; grave; weighty

na-adjective noun
N3 freq #3

Example sentences

He showed courage in the face of great danger.

He committed a serious crime.

She looked on his decision as a grave mistake.

The president has grave responsibilities.

The population explosion is a serious problem.

There will be grave decisions to be made.

I made a serious mistake.

As today's accident is very serious, I take it seriously.