Lesson 106/202 · 8 words · 0 learned
A1 · More useful words
a statement of what may, must or must not be done in a particular situation or when playing a game
You need to follow the rules.
Eighty million years ago, dinosaurs ruled the earth.
SynonymsregulationprincipleguidelinelawstandardpreceptcanonorderAntonymslawlessnessdisorderchaosanarchyfreedomexemptionwaivera piece of equipment with many parts that work together to do a particular task. The power used to work a machine may be electricity, steam , gas, etc. or human power.
to operate/run a machine
I left a message on her answering machine.
SynonymsdeviceapparatusmechanismenginetoolcontraptionAntonymshumannaturalorganica person who studies one or more of the natural sciences (= for example, physics, chemistry or biology)
scientists and engineers
the cartoon figure of the mad scientist working in his laboratory
SynonymsresearcherscholarexpertinvestigatoracademicAntonymslaymanamateurnon-scientistknowledge about the structure and behaviour of the natural and physical world, based on facts that you can prove, for example by experiments
new developments in science and technology
the laws of science
Synonymsacademicsknowledgeresearchstudyscientific knowledgeAntonymsarthumanitiespseudosciencesuperstition







