Nonene diacid
[化] 壬烯二酸
🧩 词语组成解析
壬烯
n. [化]二酸\\na. [化]二价酸的, 二酸的
🗣️ 情景例句
It's nice to see you again.
很高兴再见到你们。
With pleasure.
很荣幸。
Don't you usually come to school by bike?
你不是常骑自行车到学校吗？