Peri-naphthindene
[化] 蒽嵌环己烯
🧩 词语组成解析
n. 美丽仙女, 窈窕淑女\\n[化] 近; 近位; 迫; 迫位; 周; 周位
萘并环戊烯
🗣️ 情景例句
Those were great days and we were very happy.
那些日子美好极了，我们过得很幸福。
I'm an American by birth.
我是土生土长的美国人。
Needless to say our house is now surrounded by a jungle.
不用说，我家现在已被丛林包围。