Perimidine
[化] ┗啶; 萘嵌間二氮雜苯
??? 情景例句
I got it!
我知道了。
Where is immigration?
入境處在什么地方？
We were very much surprised when the snake charmer suddenly began to play jazz and modern pop songs.
當耍蛇人突然又吹奏起爵士樂和現代流行樂曲時，我們感到非常驚奇。