abbr. scratch pad memory system 便笺(式)存储器系统; special-purpose manipulator system 专用控制器系统; solar particle monitoring system 太阳粒子监测系统; System Program Management Surveys 系统程序管理鉴定
🗣️ 情景例句
He had insufficient sleep.
他睡眼不足。
Grain by grain,and the hen fills her belly.
一颗接一颗,母鸡填饱肚。
'It's working all right, but I'm afraid that at one o'clock it will strike thirteen times and there's nothing I can do about it.