Tfe
[医][=trifluoroethanol]三氟代乙醇
🗣️ 情景例句
Something's wrong.
有点不对劲。
When two ride on one horse, one must sit behind.
两人共骑一匹马，总有一个背后跨。
One day, he walked into an expensive shop after having been caught in a particularly heavy shower.
一天，他遇上一场瓢泼大雨，淋得透湿。