Endangium
[医] 血管内膜
🗣️ 情景例句
I'm addicted to cigarettes.
我有烟瘾。
When did you arrive?
你什么时候到达?
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。