Polybutadienes
(polybutadiene 的复数) [机] 聚丁二烯
🗣️ 情景例句
I'm so happy with you in this starry night.
在这样浪漫的星夜和你在一起我无限幸福。
We're becoming a good band.
咱们会逐渐成为一支出色的乐队。
the first group began to show some personality disorders while the others seemed more or less unaffected.
结果，第一组人开始出现性格失常，而第二组人似乎没受什么影响。