Styrene-maleic anhydride copolymer
[化] 苯乙烯-顺丁烯二酸酐共聚物
🧩 词语组成解析
n. 苯乙烯\\n[化] 苯乙烯; 苏合香烯; 苯亚乙基
n. 顺丁烯
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
copolymer
[[kəu'pɔlimə]]
n. 共聚物\\n[化] 共聚物; 二元共聚物
🗣️ 情景例句
You should have seen the look on his face
真该看看他脸上的表情
he has a fresh approach.
他有一个新的处理办法。
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。