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
Hi. This is Robbie Stewart.
你好。我是Robbie Stewart。
A plant may produce new flowers; man is young but once.
花有重开日，人无再少年。
So he couldn't buy himself lots of good things. But he had lots of friends instead.
所以他不能给自己买很多好东西。可是他却有许多朋友。