Azulene lactone
[化] ┤内酯
🧩 词语组成解析
甘菊环, , 茂并芳庚
n. [化] 内酯
🗣️ 情景例句
Have gone to the railroad station.
去火车站。
The building of the new road has been held up by bad weather.
这条新马路的修筑因天气恶劣而受阻。
It's right here on my card.
就在我的名片上。