Polybutene
n. [高分子] 聚丁烯；聚异丁烯（润滑油）
🔁 扩展释义
【化】 聚丁烯
🗣️ 情景例句
I've been saving them for today.
我一直留着等今天才戴。
Is it short way from here to the American Embassy?
从这里到美国大使馆要走一小段路。
We felt that the price was too high for the quality.
我们觉得以这样的品质价钱太高了。