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
Would you like to see them?
要不要看一看？
At about seven.
七点左右。
After putting it on, Mrs.Richards went downstairs.
理查兹夫人穿上化装服后下了楼，