prolonger

名词 n.
中文释义

英文释义

名词 n.
  1. One who or that which prolongs, or lengthens in time or space.
    — It imparts a sweetness to the breath, is a valuable medicine in all nervous complaints, and is esteemed as a prolonger of life and an exciter of venery.

词形变化

prolongers plural

词源

Etymology tree
English prolong
English -er
English prolonger
From prolong + -er.
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