Defragmenter
n. DOS磁盘清理器
🗣️ 情景例句
Of course!
当然有！
Excuse me to give you so much trouble.
对不起给你带来这么多麻烦。
Though Mr.Thompson had turned the lights off before he went to bed, they were on in the morning.
虽然汤普森临睡觉时把灯关了，但早晨灯却都亮着。