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Lever
(n)UK
ˈliːvə(r)
US
ˈlevər
Definition: A rigid bar resting on a pivot, used to move a heavy or firmly fixed load with one end when pressure is applied to the other.
Meaning: Cái đòn bẩy
Not Common
How to use "Lever" vocabulary in sentence (example)
Archimedes work on the lever led to one of his most famous statements.
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