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 got extra time on my hands.
我有过多空闲时间。
He is planning his future already.
他已经在为将来做打算了。
and some of these propositions have been violently opposed.
对风俗的研究才是全面的，才会有收获。