Knuckled
v. （指人）指关节( knuckle的过去式和过去分词 ); （指动物）膝关节, 踝
🗣️ 情景例句
Where's the dairy food section?
奶制品在什么地方？
He's a teather.
他是教师。
Thank you .It was very nice of you to help me.
谢谢你帮我，你真好。