seds

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

释义与例句

n.
  1. 1.

    plural of sed

v.
  1. 1.

    third-person singular simple present indicative of sed