Calibrations
(calibration 的复数) n. 口径测定, 刻度, 校准\\n[化] 校准
🗣️ 情景例句
There's Mother and Grandpa ...
有妈妈和祖父呢……
For me, studying in another country is very exciting.
对我来说，到国外留学是一件刺激而又有趣的事。
The Cutty Sark was one the fastest sailing ships that has ever been built.
“卡蒂萨克”号是帆船制造史上建造的最快的一艘帆船。