Rms
英国邮政, 英国邮船\\n[电] 均方根
🗣️ 情景例句
Rules are meant to be followed, not broken.
规则制订出来是让人遵守，而不是让人破坏。
I guess I've outgrown this pair of trousers.
我想这条裤子对我来说小了。
That's too expensive for us.
这对我们来说是太贵了。