Science and technology

artificial (adj) /ˌɑːrtɪˈfɪʃl/ not natural or real but made by people

The growers use both natural and artificial light.

false (adj) /fɔːls/ made to look like sth real

I realised that the man was wearing a false beard.

natural (n) /ˈnætʃrəl/ existing in nature and not produced by people

This cloth is made from natural fibres.

physical (adj) real and be able to be seen, touched of felt

There was no physical evidence to connect Whitman with the crimn.

true (adj) based on facts of thingss that really happened

The film based on a true story.

accurate (adj) correct in every detail and without any mistakes

We need to get an accurate estimate of what the new building will cost.

method (n) /ˈmeθəd/ a way of doing sth, esp a planned or established way | thường đc sd để nói về các phương pháp có tính hệ thống, mang tính chất khoa học (academic vocab)

We developed new methods of pollution control.

way (n) /weɪ/ a method for doing sth

There are so many delicious ways you can prepare chicken.

engine (n) /ˈendʒɪn/ the part of a vehicle that makes it move

There was a problem with engine, so we took the car to the garage.