Plis
abbr. propellant-level indicating system 推进剂水平指示系统
🗣️ 情景例句
Americans consider it extremely bad manners to be late.
美国人认为迟到是一种极不礼貌的做法。
Please ask John to turn on the lights.
请要求约翰打开灯。
What a stupid idiot!
真是白痴一个！