Swr
[电] standing-wave ratio的简写
🗣️ 情景例句
I really have to rush.
我真的得赶快走了。
Please show me a more expensive one.
请给我看一件比较贵的衣服。
When a servant opened the door to fetch some wood, I spoke to her and persuaded her to let me in.
一个仆人开门取柴火时，我和她说话，并说服她让我进去。