Interbehavior
相互行为
🗣️ 情景例句
I sent the wrong key.
我寄错了钥匙。
Mmm!
嘿嘿！
One man was told to fix up an air-line to provide compressed air for the machines they were using.
有个工人被派去安装"供气管"，给他们正在使用的机器提供压缩空气。