Dlo
abbr. （美）邮局死信部（Dead Letter Office）；数据线路被占用（Data Line Occupied）
🗣️ 情景例句
Happy langings!
一路顺风！
We'll exchange presents.
我们要交换礼物。
The woman who lives next door is a doctor.
隔壁住着的那个女人是医生。