书籍 Interchange - 中级 - 单元7 - 第2部分

to add data to a computer from the Internet or another computer

happening in or between more than one country

the act of speaking to someone or trying to reach them on the phone

energy that is generated from the sun's radiation using solar panels, which convert sunlight into electricity

an object that turns chemical energy to electricity to give power to a device or machine

someone who has a great deal of knowledge and passion for computers and related topics

the programs that a computer uses to perform specific tasks

an error or fault in a computer program, system, etc.

displaying a cold or unwelcoming demeanor

a device that can refill a battery with electrical energy

a part of a machine that manages how it works

a machine that is designed to cool and dry the air in a room, building, or vehicle

a system or method for carrying people or goods from one place to another by cars, trains, etc.

having the ability to protect a system from viruses by finding and destroying them

to make improvements or changes to software, apps, or electronic devices to enhance their features or fix issues

to take steps to confirm if something is correct, safe, or properly arranged

to bring a type of information from the past to our mind again

to not be able to remember something or someone from the past

to make an effort or attempt to do or have something

an electrical equipment used to keep food and drinks cool and fresh

to possess or use something with someone else at the same time

the system in which money, goods, and services are produced or distributed within a country or region

not unusual or different in any way

the money that is regularly paid to use an apartment, room, etc. owned by another person

(of a business) providing benefits or valuable returns

an act of deciding to choose between two things or more

used by or belonging to only a particular individual, group, institution, etc.

a change in a person or thing caused by another person or thing

the manufacture of goods using raw materials, particularly in factories

having a large length from side to side

an amount of money we receive for doing our job, usually monthly

a sum of money that has to be paid, based on one's income, to the government so it can provide people with different kinds of public services

the group of politicians in control of a country or state

someone who is paid by another to work for them

the money that is paid to a professional or an organization for their services

nice and caring toward other people's feelings

to believe that someone is sincere, reliable, or competent

involving the possibility of loss, danger, harm, or failure

a rule made by the government, an authority, etc. to control or govern something within a particular area

important or good enough to be treated or viewed in a particular way

treating everyone equally and in a right or acceptable way

to stay in the same state or condition