Sro
abbr. 单共振振荡器（Singly Resonant Oscillator）；自律性组织（Self-Regulatory Organizations）；法律条令（Statutory Rules and Orders）
🗣️ 情景例句
Perfect.
太好了。
Don't you think it's too formal?
你不觉得太正式了吗？
There are many different varieties of bee.
有很多不同种类的蜂。