Diphenylethane
[医] 二苯乙烷
🗣️ 情景例句
No, you needn't do that.
不行呀，你不必这样。
The eyes of the nation are upon the government.
国民的目光都注视着政府。
Goodness! Zhen Jie! I can't believe it. What are you doing here?
啊，天那！郑杰！我简直不能相信。你到这里来有什么事吗？