Hydrofluorinator
氟氢化器
🗣️ 情景例句
You.
你。
Don't feel like it.
并不想。
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。