基本解释abbr.检测设备(=Checkout Test Set)abbr.集装箱卸货与传输系统(=Container off-loading and Transfer System)abbr.用户订单跟踪系统(=Customer Order Tracking System)英汉例句The baby is prattling away happily in her cot.那幼儿在小床上呀呀自语，快活得很。COTS更多例句