Plss
abbr. 携带式生命保障系统（Portable Life Support System）
🗣️ 情景例句
I was really worried.
刚才我真的很担心。
To scream for his breakfast
想吃早餐而大喊大叫。
For a beginner, you're pretty good.
做为一个初学者，你已经做得很好了。