Diphenylmethane
二苯基甲烷
🗣️ 情景例句
And I'd also like to thank my math teacher
我还要感谢我的数学老师
You won't get away with this.
你逃不掉惩罚的。
The lake was not a natural one, but a man-made reservoir.
这不是一个天然湖泊，是一座人工修建的水库。