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
🗣️ 情景例句
You should take your health more seriously.
你对自己的健康得更当回事儿。
His health has been lousy.
他的健康状况近来很糟。
During all these tests Vera was blindfold;
在所有这些实验中，维拉的双眼都是蒙着的。