Vibration tachometer
[电] 振动转速计
🧩 词语组成解析
tachometer
[tæˈkɑ:mɪtə(r)]
n. 转速计，流速计;测速计;旋速计;速度计;
🗣️ 情景例句
They're going to love it.
他们会喜欢的。
He was my sincere friend.
他是我诚挚的朋友。
You always say that,but we never win anything!
你老是那样说，但是我们从来没赢过！