Tach
abbr. 环节（tache）；转速计（tachometer）
🗣️ 情景例句
We're lost, can you help us figure out where we are?
我们迷路了，你能告诉我们现在我们在哪儿吗？
The telephone is ringing,would you answer it,please?
电话正在响,你接吗？
Paw prints were seen in a number of places and puma fur was found clinging to bushes.
在许多地方看见爪印，灌木丛中发现了粘在上面的美洲狮毛。