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
I've never seen you so wound up.
我从来没有看过你这么紧张。
A man who has friend must show himself friendly.
与朋友交，必须友好相处。
But people are often reproached for unpunctuality when their only fault is cutting things fine.
但有些人不准时常常因为掐钟点所致，