technical (a)
 /ˈtek.nɪ.kəl/

(thuộc) kỹ thuật

relating to the knowledge, machines, or methods used in science and industry

replace (v)
 /rɪˈpleɪs/

thay thế

to get rid of someone or something, and to put a new person or thing in their place

battery (n)
/ˈbæt̬·ə·ri/

pin

a device that produces electricity to provide power for radios, cars, toys, etc.

electronic signal (n)
/ɪˌlekˈtrɑn·ɪk ˈsɪɡ·nəl/

tín hiệu điện

a signal generated by electronic means

facilitate (v)
 /fəˈsɪl.ɪ.teɪt/

làm cho tuận tiện

to make easier

generator (n)
/ˈdʒen.ɚ.eɪ.t̬ɚ/

máy phát điện

a machine that produces electricity

network (n)
/ˈnet.wɝːk/

mạng lưới

an interconnected group or system

telecommunication (n)
/ˌtelɪkəmjuːnɪˈkeɪʃən/

viễn thông

the technology of sending signals, images, and messages over long distances by radio, telephone, television, satellite

connect (v)
/kəˈnɛkt/

kết nối

to join something to a supply of electricity, water etc

electronic device (n)
/ ɪˌlekˈtrɑn·ɪk dɪˈvɑɪs/

thiết bị điện tử

a device depending on the principles of electronics and using the manipulation of electron flow for its operation

software (n)
/ˈsɑːft.wer/

phần mềm

the programs for a computer

revolution (n)
/ˌrev.əˈluː.ʃən/

cuộc cách mạng

a very important change in the way that people do things

chart (n)
/tʃɑrt/

đồ thị, biểu đồ

a list, drawing, or graph showing information in a way that is easy to understand

disk (n)
/dɪsk/

đĩa

an object used to store digital information

popularity (n)
/ˌpɑː.pjəˈler.ə.t̬i/

tính phổ biến

the state of being widely admired, sought, or accepted

store (v)
 /stɔːr/

lưu trữ

to keep something in a particular place

skill (n)
 /skɪl/

kỹ năng

an ability to do an activity or job well, especially because you have practised it

process (v)
/ˈprɑː.ses/

xử lý

to put through a series of actions or prescribed procedure

electrical circuit (n)
/ɪˈlek·trɪ·kəl ˈsɜr·kət/

mạch điện

an electrical device that provides a path for electrical current to flow

sharp (a)
  /ʃɑːrp/

nhạy bén, thông minh

abrupt or acute; smart