"out"和"outside"都可以表示"在…外面"的意思,但它们的用法略有不同。
"Out"通常用作副词,表示离开某个地点或状态,或表示向外面走。例如:
He went out to buy some groceries.(他出去买些杂货。)
The sun is out today.(今天阳光明媚。)
Please step out of the car.(请下车。)
"Outside"通常用作介词或副词,表示在某个地方的外面,或表示不在某个地方内部。例如:
There's a cat outside the door.(门外有一只猫。)
She likes to sit outside in the garden.(她喜欢坐在花园外面。)
The restaurant is closed, but there is a table outside.(餐厅关门了,但外面有一张桌子。)
因此,"out"和"outside"的区别在于,"out"更侧重于表示离开某个地点或状态,"outside"更侧重于表示某个地方的外面。