Annular micrometer
[机] 圆径分厘卡
🧩 词语组成解析
annular
[['ænjulə]]
a. 环形的\\n[医] 环状的
n. 测微计\\n[化] 测微计
🗣️ 情景例句
Oh, let me think for a minute.
哦，让我想一下。
Who is the auther of this essay?
谁是这论文的作者？
He was just able to lie down on the ground, but could not stand up.
他只能躺在地上，但不能站起来。