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synthesizer – n. electronic machine that produces and controls sound and can be used for reproducing speech
potential – n. the unrealized possibility of doing something or reaching some goal
particles – n. very small pieces of something
radiation – n. type of dangerous and powerful energy produced by radioactive substances
thesis – n. a long piece of writing completed as part of an advanced university course
bother – v. cause (someone) to feel troubled, worried, or concerned
convinced – adj. completely sure about something
