Permutator
转换开关, 变[交]换器
🗣️ 情景例句
Oh, yes, yes, Mr. Maxwell.
噢， 是的， 是的， Maxwell先生。
Come to see me tomorrow if it is convenient to you.
你如果方便的话，明天来看我。
Some people think that the weather is unpleasant, the city ugly and dirty, the competition fierce and the streets unsafe.
有些人认为，这儿的气候不佳，市容丑陋肮脏，竞争激烈，街上不安全。