Functions
n. 功能；函数（function的复数形式）
✅ 同义词
🗣️ 情景例句
This is Alexandra Pappas, and this is my grandson Robbie,
这是Alexandra Pappas ，这是我孙子Robbie
To have a nice dream
做了个好梦
Because the Moon has only an eightieth of the Earth's mass,
因为月球的重量只有地球的1/8，