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IELTS BNC: 15187 COCA: 13303

piston

Word family
Related topics: Engineering
pis·ton /ˈpɪstən/ noun [countableC]  
TEa part of an engine consisting of a short solid piece of metal inside a tube, which moves up and down to make the other parts of the engine move 活塞
Examples from the Corpus
Origin piston
(1700-1800) French Italian pistone large stick for crushing, from pistare to crush
pis·ton noun
Chinese
Syllable
Corpus

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