Originally: a prop, a support (obsolete). In later use: spec. the point against which a lever is placed to get a purchase or on which it turns or…
单词 | θ214325 |
释义 | society > occupation and work > equipment > machine > parts of machines > lever > [noun] > point against which lever is placed (1) fulcrum1659 Originally: a prop, a support (obsolete). In later use: spec. the point against which a lever is placed to get a purchase or on which it turns or… |
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