Pcss
n. 光电导半导体开关
🗣️ 情景例句
Cinnamon!
肉桂！
After I get home, I'll call you.
到家以后，我会给你打电话。
Imagine a railway station, a bus company or a cinema, which many people need to ring to find out the times of trains, buses or films.
想一想，有许多人需要打电话到火车站、汽车公司或电影院，以便弄清火车、汽车的起始时间或电影放映的时间吧。