1. telecommunications (n)
lĩnh vực viễn thông
the transmission of information by various types of technologies over wire, radio, optical or other electromagnetic systems.
2. component (n)
a part that combines with other parts to form something bigger
3. revolution (n)
cuộc cách mạng
a change to the political system by a group of people
4. download (v)
Copy (data) from one computer system to another, typically over the internet.
5. upload (v)
Transfer (data) from one computer to another, typically to one that is larger or remote from the user or functioning as a server.
6. invention (n)
sự phát minh
The action of inventing something, typically a process or device.
7. chief technology officer (n)
/ˌtʃiːf tekˈnɑː.lə.dʒi ˌɑː.fɪ.sɚ/
giám đốc công nghệ
the manager with the most authority concerning technology
8. nanotechnology (n)
công nghệ nano
a science that combines computer technology and chemistry to build things from atoms