abbr. 高级电视研究中心(Centre for Advanced Television Studies);计算机自动测试系统(Computer Automated Test System);通信和跟踪系统(Communications and Tracking System);综合分析试验系统(Comprehensive Analytical Test System)
🗣️ 情景例句
from the various generations of future users.
从不同辈份的未来使用者中。
That's the point.
这正是问题的关键。
It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.