Recon
n. 侦察, 交换子\\n[计] 追溯转换
🗣️ 情景例句
This is fun. It's a piece of cake.
有意思 毫不费力。
What is bothering you?
什么在困扰你？
If I place an order now, when would you be able to ship it?
如果现在下单子，什么时候可以出货？