Knocked
v. 敲, 击, 打( knock的过去式和过去分词 ); （心）怦怦跳; 把…撞击成（某种状态）; 批评
🗣️ 情景例句
I know it well.
我非常清楚。
How many more minutes will it take for the train to arrive?
火车还要多少分钟就要到达呢？
She gave her luggage to a porter and showed him her ticket.
她把行李交给搬运工并给他看了车票。