counterpotence

名词 n.

英文释义

名词 n.
  1. A stud with a horizontally pierced hole that sits near the underside of the top plate of a watch and secures the follower of the pivot held by the potence.
    — […] wheel turns with one end in a branch c of the potence I, and the other in the counterpotence J.

词形变化

counterpotences plural

词源

From counter- + potence.
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