nod

1. V-T/V-I If you nod, you move your head downward and upward to show that you are answering "yes" to a question, or to show agreement, understanding, or approval. 点头[no passive]

"Are you okay?" I asked. She nodded and smiled. “你还好吧？”我问道。她点点头笑了。

Jacques tasted one and nodded his approval. 雅克品尝了一个并点头表示赞许。

2. N-COUNT Nod is also a noun. 点头

She gave a nod and said, "I see."

她点了一下头说：“我明白了。”

"Probably," agreed Hunter, with a slow nod of his head. “可能，”亨特慢慢点了一下头赞同地说道。

3. V-I If you nod in a particular direction, you bend your head once in that direction in order to indicate something or to give someone a signal. (朝某方向) 点头示意[no passive]

"Does it work?" he asked, nodding at the piano. “它能弹吗？”他问道，点头指向那架钢琴。

She nodded toward the dining room. "He's in there."

她朝餐厅点了点头说：“他在那里面。”

4. V-T/V-I If you nod, you bend your head once, as a way of saying hello or goodbye. 点头 (以示打招呼或告别)[no passive]

All the girls nodded and said "Hi."

所有女孩们都点头说:“你好。”

Both of them smiled and nodded at friends. 他们两个都微笑着朝朋友们点了点头。

Tom nodded a greeting. 汤姆点头打了个招呼。