Tach
abbr. 环节（tache）；转速计（tachometer）
🗣️ 情景例句
It's delicious.
味道好极了。
Misfortunes test the sincerity of friends.
患难见友情。
The morning passed rapidly and Frank was about to leave when he noticed a large packing case lying on the floor.
上午很快过去了，弗兰克正准备离去，突然看见地板上放着一只体积很大的货箱。