Neoglaucit
异氟磷
🗣️ 情景例句
Sometimes he's very sad.
他有时很忧悒。
Destruction pursues the great.
树大招风。
It is hard for energetic, quick-minded people to waste time,
他们常常受到责备，精力充沛、头脑敏捷的人极不愿意浪费时间，