Knuckles
n. （指人）指关节( knuckle的名词复数 ); （指动物）膝关节, 踝\\nv. （指人）指关节( knuckle的第三人称单数 ); （指动物）膝关节, 踝
🗣️ 情景例句
and I promise you I won't forget.
我向你保证， 我不会忘的。
I would have gone on the picnic if it hadn't rained.
如果没下雨，我就去野餐了。
In the middle of the night, two boys woke up and began shouting.
午夜前后，有两个孩子醒了，大声叫了起来。