Polydimethyl butadiene
[化] 聚二甲丁二烯; 聚二甲基丁二烯
🧩 词语组成解析
n. 丁二烯\\n[化] 丁二烯; 丁间二烯
🗣️ 情景例句
It's good, but it's a little expensive.
很好，不过价格有一点贵。
Let me give you an indication.
我可以提示一个想法。
Truth is the daughter of time.
时间见真理。