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
Their life together has been wonderfully happy.
他们在一起的生活极为幸福。
The child is father of (or to) the man.
三岁定终身。
They've met with great favor home and abroad.
这些产品在国内外很受欢迎。