Tachometer generator
[电] 转速计用发电机
🧩 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
Freezing, isn't it?
好冷啊！
What time's the next train to Washington?
下一趟去华盛顿的车几点开？
It was my aunt Lucy.
是我姑母露西打来的。