Pelletization
粒化; 细矿团化; 球粒化; 制粒
🗣️ 情景例句
She went to a school-board meeting.
她去参加联合校董会会议了。
How fast?
多快？
He say he'll write a letter soon. He hopes we are all Well.
他说他很快会写信的。他祝我们大家身体好。