Sigma storage
[计] 求和存储器
🧩 词语组成解析
[计] 求和\\n[医] σ(希腊文第十八个字母)
🗣️ 情景例句
Sunday's their big day.
星期天是他们大生意的日子。
Between two stools one falls to the ground.
脚踏两头要落空。
Just then, a man hurried to the ticket office.
正在这时，一个男子匆匆奔向售票处。