Decommutator
[计] 反转换器, 反互换器
🗣️ 情景例句
I don't know for sure.
我不太清楚。
I asked him to check it for me, but he wouldn't.
我请他帮我检查，但是他不肯。
'Have you anything to declare?' he asked, looking me in the eye.
“您有什么需要申报的吗？”他直盯着我的眼睛问。