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
is tomorrow morning at ten o'clock.
明天早上十点。
How often do you go swimming?
你多久去游一次泳？
How are you getting on with your English lessons?
你的英语课学得怎么样了？