Diazodinitrophenol
重氮二硝基苯酚
🗣️ 情景例句
He's just fooling around.
他用情不专。
The pain of the mind is worse than the pain of the body.
心头的痛苦比肉体的痛苦更厉害。
This company is our regular customer.
这家公司是我们的老客户。