Reblading
换刀, 重装叶片, 修复叶片
🗣️ 情景例句
His family is a nuclear family with three generations living together under one roof.
他的家庭是三代同堂住在同一屋檐下。
To fall to pass the exam
考试落榜
Would you mind if I smoked in the office next door?
我在隔壁吸烟可以吗？