momentous
UK [mə'men.təs] US [-tˌəs] adjective
■very important because of effects on future events 重大的，重要的•the momentous news of the President's death总统去世的重大消息 •Whether or not to move overseas was a momentous decision for the family.是否移居海外对这个家庭来说是个重要的决定。 |