她洗手直到手干净为止。

她洗手直到手干净为止。

She washed her hands until they were clean.

点击显示答案

She washed her hands until they were clean.

clean 是形容词,意思是“干净的,没有污垢或杂质”。

在 App 中完整学习这张卡片

在 App 中学习