Ball milling
[机] 球磨碾磨
🧩 词语组成解析
ball
[bɔl]
n. 球;棒球（投手投出的）坏球;拇指球;舞会;
vt. 做成球状，使成团块;（指男性）和（女性）交媾（美式英语）;
vi. 呈球形，成团块;[美国俚语、口语]狂欢作乐，消遣;尽情作乐，尽情地玩;
milling
[['miliŋ]]
n. 磨, 制粉, 轧齿边\\n[化] 混炼
🗣️ 情景例句
He's going to be working with you for a while.
他将与你一起工作一段时间。
Rear sons for help in old age; and store up grains against famine.
养儿防老。
There are four seasons in the year here--spring, summer, autumn and winter.
这儿一年有四季--春、夏、秋、冬。