Channel reversing swithc
[电] 波道逆反开关
🧩 词语组成解析
a. 回动的\\n[化] 换向
🗣️ 情景例句
Fine. We were just wondering about this trunk.
好啦。我们正纳闷这只大衣箱呢。
How long will you remain in the country?
你将会在乡间逗留多久？
I just didn't wish to put you to the trouble of changing a large note.
只不过我不想麻烦你破开一张大票子罢了。