Neoflavane
新黄烷
🗣️ 情景例句
It's the way it should be.
本该如此。
The newsboy throws his papers in the wrong place.
报童把报纸投错了地方。
Without something of this kind, searching for intelligences on other planets
没有这种手段，要想寻觅其他星球上的智力生命，