Stereoregular polybutadiene
[化] 有规立构聚丁二烯橡胶
🧩 词语组成解析
有规立构的
[机] 聚丁二烯
🗣️ 情景例句
I'd like two cheeseburgers all-dressed, please.
我的奶酪汉堡什么料都要。
Fire that's closest kept burns most of all.
关得最紧的火，燃烧得最炽烈。
What I saw made me very sad.
我所见到的一切使我非常难过。