adv.严肃地；庄重地；严重地；沉重地
If you think that, you are gravely mistaken. 你若是那样想，就大错特错了。
The oldest of men carried on the business gravely. 那些顶老的老人们正在严肃地办理业务。
He stepped a minuet gravely and gracefully. 他的小步舞跳得庄重而优美。
He enunciated the word and then drank gravely. 他一字一顿地说,然后庄重地品酒。
His looseness in life has gravely affected his work. 他生活上的放荡严重地影响了他的工作。
He nodded gravely as I poured out my troubles. 我倾诉我的苦恼时他心情沉重地点了点头。
