Nitrochalk
n. 白垩硝
🗣️ 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。
I graduated from Yale University 5 years ago.
五年前，我从耶鲁大学毕业。
No, I didn't. I didn't have his telephone number.
不，没有。我没有他的电话号码。