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
You are always straying from the subject.
你说话总爱跑题。
The homework took me a whole day.
做家庭作业花了我一整天的时间。
Oh, it's a short ruler. Who has a long one?
噢，这是把短尺。谁有长尺？