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
Salad dressing?
沙拉要什么调味酱?
Many hands make light work.
众擎易举。
It has four Rolls-Royce Merlin engines, but the group will need to have only three of them rebuilt.