Phenolics
[化] 酚醛塑料
🗣️ 情景例句
This is Nat Baker,
这是Nat Baker
I usually get up at 8 o'clock.
我通常8点起床。
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。