Undermaintained
维护不足的
🗣️ 情景例句
My younger brother, Robbie.
这是我弟弟Robbie
What happened to you memory?
你的记性是怎么搞的？
It is our satellite. It is quite near us in space.
它是我们的卫星。它离我们相当近，仅38万公里远。