Psas
abbr. Program Support and Advanced System 程序支持和高级系统
🗣️ 情景例句
Merry Christmas, Mrs. Tom!
汤姆夫人，圣诞快乐！
I've forgotten what time he said he had dinner last night.
我忘记了他昨晚什么时间吃晚饭的了。
The porter, however, could not understand me.
然而搬运工却不明白我的话。