Ppx
[计]= Packet Protocol eXtension,包规约扩充
🗣️ 情景例句
I think you might be amused.
我想你可能会觉得有趣。
I'm sure he will get to the party on time.
我确定他会准时参加宴会。
This letter's full of mistakes. I want you to type it again.
这封信里错误百出。我要你重打一遍。