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
my sister and her husband and their daughter.
我妹妹Susan和她丈夫以及他们的女儿。
Marriage comes by destiny.
姻缘命中定。
Here and here. And I can only move my arm as much as this.
这儿和这儿。我只能这样摆动手臂。