Tach
abbr. 环节（tache）；转速计（tachometer）
🗣️ 情景例句
Are you kidding me?
你在取笑我？
In the end things will mend.
船到桥头自会直。
'I don't know,' I answered, 'Tommy's been to the toilet three times this morning, but I haven't had any change yet!'
“我不知道”，我回答说，“今天上午汤米去了3次厕所了，但我还没看到硬币！”