Mcsnet
abbr. master control set network 主控装置网
🗣️ 情景例句
Part of the building for older people,
建筑物中的一部分给老年人用，
Please don't bother me now.I'm very busy.
现在请别麻烦我，我很忙的.
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，