Tachometers
(tachometer 的复数) n. 转速计, 流速计\\n[医] 血流速度计
🗣️ 情景例句
Well, in that case,
嗯，既然这样
Pat began to feel unhappy about what he had done.
帕特开始对自己所做的事感到悲伤。
The truth is quite other than what you think.
事实真相和你所想的完全不同。