Paracon
聚脂(类)橡胶质, 耐油耐热的合成橡胶
🗣️ 情景例句
Thanks again.
再次谢谢 。
I'm afraid there's some sort of misunder standing.
这恐怕有一些误会。
I went further back into the cave and stopped still.
我向前走拐进岩洞，停住不动。