动词nod的过去式和过去分词形式
He nodded to me to leave the room. 他向我点头示意让我离开房间。
She nodded her approval. 她点头表示赞成。
The teacher nodded in agreement. 老师同意地点点头。
I asked her if she wanted to come and she nodded. 我问她是否想来，她点了点头。
He nodded me a welcome/nodded a welcome to me. 他对我点点头表示欢迎。
He nodded in agreement with me. 他点头表示同意我的意见。
She nodded when she passed me in the street. 她在街上走过我身旁时向我点了点头。
