backflash

名词 n.
中文释义

英文释义

名词 n.
  1. The hazardous situation where the flame propagates backward down the hose of an oxyfuel welding and cutting system.
  2. Synonym of flashback (“dramatic device”).
    — As an experienced editor I disapprove of backflashes, foreshadowings and tricksy devices […]

词形变化

backflashes plural

词源

From back + flash.
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