Annular ball bearing
[机] 环状滚珠轴
🧩 词语组成解析
annular
[['ænjulə]]
a. 环形的\\n[医] 环状的
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;
🗣️ 情景例句
How do you think about it?
你认为怎么样？
He answered almost all of my questions.
他回答了我几乎所有的问题。
He ate simply, and never ate meat. He rose early in the morning and worked at his wheel, making cotton thread.
他吃得很简单，且从不吃肉。他每天早晨早早就起床，转动纺车，纺棉纱。