Rbcs
abbr. remote barcoding system 微构件系统
🗣️ 情景例句
If I've ever been sure of anything, I'm sure of this; your team is going to lose the same game on Saturday.
这一次我十分肯定：你们队星期六的比赛会输。
What is happening out there?
外面发生什么事情？
Because he doesn't like school!
因为他不喜欢上学。