Swapping
[计] 交换, 调动, 转储
✅ 同义词
🗣️ 情景例句
Four.
四点钟。
OFF. It gets dark.
断开开关，它就会熄灭。
Mr.Sawyer usually reads his newspaper, but sometimes he and his wife watch television.
索耶先生总是读报纸，但有时和他的妻子一起看电视。