Electrotimer
n. 定时继电器
🗣️ 情景例句
I have to turn off the lights,
我得关掉灯，
We never imagined that John would become a doctor.
我们从来没想象约翰将成为一位医生。
that people have for years assumed that the process of losing vigour with time,
多年来就已认识到。生命力随着时间流失而丧失活力，