Disculpating
vt. 开脱…的罪责
🗣️ 情景例句
She takes her exams next week, so she's burning the midnight oil.
她下周要考试，所以在开夜车。
Will you take that library book back for me?
你能帮我把书还回图书馆吗？
Good morning, class.
同学们，早上好！