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
We'll set up our tents over there by the edge of the woods.
我们在林边搭帐蓬。
Not all butter that the cow yields.
母牛所产的未必全是黄油。
Armed with a torch, the vicar went up into the clock tower to see what was going on.