Polycarbonates
(polycarbonate 的复数) [化] 聚碳酸酯
🗣️ 情景例句
Do you remember when Daddy and I used to take you
你还记得爸爸和我常带你
I'm glad that we've settled the price.
很高兴我们就价格达成了共识。
We want it to stay down the hole until we can lead it off in a controlled manner.
我们要让石油留在井下，直到我们能用一种有控制的方法把它引上来为止。