Piroheptine
[化] 吡咯庚汀; 乙甲吡咯烷替林
??? 情景例句
Oh, not at first.
噢， 沒有馬上找到。
No pleasure without alloy (or pain or repentance).
樂中有悲。
When I returned form abroad recently, a particularly officious young Customs Officer clearly regarded me as a smuggler.
最近一次，我也出國歸來，碰上一位特別好管閑事的年輕海關(guān)官員，他顯然把我當(dāng)成走私犯。