Spm
abbr. 顺序处理机（Sequential Processing Machine）；冲程/分钟（Strokes per Minute）；标准程序手册（Standard Procedure Manual）；便签式存储器（Scratch Pad Memory）；单重行星轧机（Single Panetary Mill）
🗣️ 情景例句
Come and see me later and I'll give you some advice.
稍后来见我，我给你一些建议。
Extremes are dangerous.
物极必反。
No, we can ship in lots of any size.
没有，任何数量都可以出货。