Premix
[计] 预混合
🗣️ 情景例句
They are above average 85. I'm among the upper third of my class.
我的平均成绩在85分以上。我是全班第三名。
I'm the oldest person in my club.
我是我的俱乐部中最老的人。
It's often cold in December, January and February.It snows sometimes.
12月、1月和2月常常很冷，有时还下雪。