Specific cryptosystem
[电] 专用密码系统
🧩 词语组成解析
[计] 密码系统, 密码体制
🗣️ 情景例句
I'll get some for you.
我去替你买一些。
I worked at the coffee shop last night.
我昨晚在咖啡厅工作。
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.
历史学家迄今认为日历是随农业的问世而出现的，因为当时人们面临着了解四季的实际需要，