propper

名词 n.
英 /ˈpɹɒp.ə/    美 /ˈpɹɑ.pɚ/

英文释义

名词 n.
  1. One who or that which props.
    — Baby proppers pose dangers. The latest information on the relationship between baby positioning and SIDS has led to a multitude of new products designed to prop babies on their sides or backs.

词形变化

proppers plural

词源

From prop + -er.
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