Plastimets
金属塑料复合材料
🗣️ 情景例句
we're not sure
我们还不能肯定
He lives twice who lives well.
生活得好的等于生活了两次。
Pollution is the price we pay for an overpopulated, over industrialized planet.
污染就是我们为这个人口过密，过度工业化的星球所付出的代价。