Electric tachometer
[电] 电转速计
🧩 词语组成解析
electric
[i'lektrik]
adj. 电的，带电的;发电的，导电的;令人激动的;电动的;
n. 电动车辆;带电体;
tachometer
[tæˈkɑ:mɪtə(r)]
n. 转速计，流速计;测速计;旋速计;速度计;
🗣️ 情景例句
It is! She's having pains a minute apart!
是啊。她隔一分钟就会痛呀。
I'd like to know how you reached your conclusions.
我想知道你们是如何得出结论的。
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？