Swapping
[计] 交换, 调动, 转储
✅ 同义词
🗣️ 情景例句
Weren't they going to be here this morning?
他们不是今天早上要来这儿吗？
There's still hope.
还是有希望的。
Then he remembered his comrade downstairs.
然后他想起楼下的同志。