Dinitrotoluene
[化] 二硝基甲苯
🗣️ 情景例句
What happened?
怎么样？
Oh, it's a shame that you have to leave.
哦，真遗憾，你非走不可呀。
In her letter, she said that she would come to England next year.
在信中她说她明年将到英国来。