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
When you start discussing politics, I'm completely out of my depth.
你们一谈论政治，我就一窍不通了。
What's so funny?
什么事那么好笑？
The continents form rugged tablelands which stand nearly three miles above the floor of the open ocean.
大陆是崎岖不平的高地，高出辽阔海洋海底近三英里。