clean out

把 ... 打扫干净, 清光

例句与用法：

I clean out my wallet.

我整理钱包。

She cleaned out her savings in a short time.

她在短时间内把全部积蓄都花光了。

It's gone clean out of my mind.

我已忘得精光。

It's time you clean out the drawers of your desk; they are full of old paper.

是你应该把你的抽屉清除干净的时候了，里面全是废纸。

详细释义：

1. 打扫

He cleaned out the garden shed.

他把花园的小棚打扫干净。

2. 耗尽

Mary has already cleaned out all her savings.

玛丽已用完了她所有的积蓄。