Hexene dicarboxylic acid
[化] 己烯二羧酸; 辛烯二酸
🧩 词语组成解析
[化]己烯
[化]二羧基的
🗣️ 情景例句
and a new paint job in the schoolrooms.
和重新油漆教室。
This is my fourth year of college, I'm a senior.
这是我上大学的第四年，我是四年级学生。
He told him he had better return it or he would call the police.
告诉他最好把羊交还，否则就去叫警察。