Florosil
合成硅酸铝载体
🗣️ 情景例句
The director is insisting on a staff meeting this evening at 7pm.
主管坚持在今晚7点抹刀形职工大会。
They only want to solve domestic problems.
他们只希望解决国内的问题。
On the road outside the school gate.
校门外的路上。