Pils
(pil 的复数) abbr. 图片库（Python Imaging Library）；病人信息活页（patient information leaflet）
🗣️ 情景例句
I don't have time to take any elective classes.
我没有时间去上任何选修课。
When did you leave?
你什么时候离开？
but more often than not, the greater part of the journey is spent on roads with few service stations and too much traffic.
但旅行的大部分时间都花在路上，而且只有很少的服务设施，交通也很拥挤。