Paradow
对二氯苯
🗣️ 情景例句
What about a cup of tea?
喝杯茶如何？
His friend was injured in an airplane crash.
他的朋友在飞机碰撞中受伤。
The negotiations on the rights and obligations of the parties under contract turned out to be very successful.
就合同保方的权利和义务方面的谈判非常成功。