abbr. system effectiveness data system 系统效能数据系统; sequential dual-scanning system 顺序双扫描系统; support equipment data system 支援设备数据系统; space electronic detection system 空间电子探测系统
🗣️ 情景例句
Condemns past employers.
谴责以前的老板。
Where are my glasses?
我的眼镜在哪儿?
The action he takes varies according to the nature of the complaint.