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
Right?
对吗？
That was close!
好险！
Byrd now knew that he would be able to reach the South Pole which was 300 miles away, for there were no more mountains in sight.
伯德这时知道他能够顺利飞抵300英里以外的南极了，因为前面再没有山了。