Petrocarbon
石油碳
🗣️ 情景例句
Sure, I can.
当然， 我可以。
Hope is life and life is hope.
希望才有人生，人生要有希望。
They feared that the mummy would fall to pieces when they cut it open, but fortunately this has not happened.
他们曾担心在把木乃伊切开后，它会散成碎片，但幸运得很，这种情况并未发生。