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
Sure, call me and we'll get together.
当然，给我打个电话，我们聚聚。
I've forgotten what time he said he had dinner last night.
我忘记了他昨晚什么时间吃晚饭的了。
As it is only six feet across, it is barely noticeable.
仅6英尺宽，很难被发现。