P-methoxyacetophe none
[化] 对甲氧基苯乙酮
🧩 词语组成解析
🗣️ 情景例句
I don't believe it!
我简直难以相信！
Well done, friend.
朋友，做得好。
Thus one simple fact, a change in the number of bison, had an effect on the whole wildlife chain of the plains.
因此，出现了这样一个简单的事实--野牛数目换的变化对平原的整个野生生物链都产生了影响。