• “frictional”的英文意思

    “frictional”的英文意思

    单词 frictional 释义 frictional, a.|frknl|[f. friction n. + -al1.]Of or pertaining to friction, moved or produced by friction.frictional electricity, electricity developed by friction (see electricity 1). frictional escapement in Watch and Cl.-making, an...

    2025-07-28
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