Poly(ether-ketone)
[化] 聚醚酮
🗣️ 情景例句
I don't want to flip hamburgers for the rest of my life.
我可不想把后半辈子全用在翻汉堡上。
He that returns good for evil obtains the victory.
以德报怨的人得到胜利。
If explosives are used, vibrations will cause the roof of the mine to collapse.
如果用炸药爆破，震动会引起矿顶塌落。