Calibration bars
校准条
🧩 词语组成解析
n. 马齿龈；（木、金属等的）条；栅栏；酒吧（bar的复数形式）
🗣️ 情景例句
You are in great condition. I can't believe it!
你的身体太好啦。我简直不敢相信。
The teacher was not at all happy with his students.
那位老师对他的学生毫不满意。
This is what the sculptor must do.
而雕塑家就必须做到这一点。