Mmu
[计] 存储器管理单元
🗣️ 情景例句
You should take the number 1 train to Van Cortlandt Park.
搭一路车到Van Cortlandt公园下车。
It's awful.
真糟糕。
so they insured it for the trip.
于是，他们对这只盘子的运输安全投了保。