n.便携式电脑
She used to work at her laptop until four in the morning.
她从前经常用手提电脑一直工作到凌晨4点。
Simply power up your laptop and continue work.
只需打开笔记本电脑继续工作即可。
The device plugs into one of the laptop's USB ports.
这个设备可以插入到笔记本电脑的一个通用串行总线接口。