Polyisobutylene
n. [化]聚异丁烯
🗣️ 情景例句
We have to communicate with them more by sending lobbyists.
我们必须通过派遣更多的公关人员。
I'd like to explain what makes this factory special.
我要向你说明本工厂的特性。
I'll wanted to see your factory for a long time.
好久就想来看看你们的工厂了。