Transtat
可调变压器, 自耦变压器
🗣️ 情景例句
Can I speak to Betty?
我能跟Betty说话吗?
Well, hello, stranger! Have you moved something?
你好，久违了！你是迁居了还是怎么样啦？
OK. Who's first? Ma Lili!
好。第一个是谁？马莉莉！