Plis
abbr. propellant-level indicating system 推进剂水平指示系统
🗣️ 情景例句
Please sit down.
请坐下。
A word spoken is an arrow let fly.
一言既出，驷马难追。
In Gambia, as in most parts of Africa, there are few written records of family histoy.
冈比亚同非洲多数地方一样，有关家族的书面记载为数极少。