Butadiene-acrylonitrile copolymer
[建] 丁二烯-丙烯晴共聚物
🧩 词语组成解析
n. 丁二烯\\n[化] 丁二烯; 丁间二烯
n. [化]丙烯腈
copolymer
[[kəu'pɔlimə]]
n. 共聚物\\n[化] 共聚物; 二元共聚物
🗣️ 情景例句
Would you mind-giving me that-red-book?
能把那本红色的书递给我吗？
Happy is he who knows his follies in his youth.
记得青年时所做的愚笨事的人是幸福的。
The adolescent, with his passion for sincerity,
青少年酷爱真诚，