Mixing rolls
[化] 混炼机
🧩 词语组成解析
n. 混合, 混频\\n[计] 混合
n. 面包卷；捆；卷轴；辊碎机；滚动（roll的复数）
🗣️ 情景例句
We couldn't afford it.
我们当时不够钱。
She began playing the violin when she was nine.
九岁的时候，她开始拉小提琴。
I'll call you.
我会打电话给你。