Plcb
[计] 程序表控制块
🗣️ 情景例句
Well, at one o'clock
嗯， 一点钟
How lucky we are!
我们多么幸运啊！
It is as if a single unimportant event set up a chain of reactions.
好像是一件无关紧要的小事引起了一连串的连锁反应。