Plis
abbr. propellant-level indicating system 推进剂水平指示系统
🗣️ 情景例句
Welcome.
欢迎你。
Deeds are males, and words are females.
言柔弱无能，行刚强有力。
Hi, Sam! How are you today?
嗨，山姆！你今天好吗？