Xtc
[医][=xylene trichloride]三氯代二甲苯
🗣️ 情景例句
What's the problem, Richard?
有什么问题吗 Richard
The young man had been well aware of her presence at the party.
那个年轻人早已注意到她在宴会上。
What do people eat in England?
在英格兰，人们吃什么？