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单词 scavenge pump
释义

scavage /skavˈij/

noun
  1. A toll formerly levied in boroughs on goods offered for sale by outsiders
  2. Street refuse (obsolete)
ORIGIN: Anglo-Fr scawage inspection; prob of Gmc origin; cf OE scēawian to inspect; see show

scavˈager noun

The officer who collected the toll, later charged with keeping the streets clean

scavˈenge /-inj or -inzh/ transitive verb

  1. (back-formation from scavenger below) to search (for useful items) among refuse
  2. To cleanse
  3. To remove impurities from (a substance) (chem)
intransitive verb

To act as a scavenger

noun

The sweeping out of waste gases from an internal-combustion engine

scavˈenger /-jər/ noun

  1. A person who searches for and gathers discarded items from garbage bins, etc
  2. A person who cleans the streets
  3. A person or apparatus that removes waste
  4. An animal that feeds on garbage or carrion
  5. Someone who deals or delights in filth
intransitive verb

To act as a scavenger

scavˈengering noun

scavˈengery noun

scavˈenging noun

scavenge pump noun

In certain internal-combustion engines, an oil pump that returns used oil from the crank case to the oil tank

scavenger hunt noun

A game, usu played outdoors, in which players are given a list of items they must acquire without resorting to buying them

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更新时间:2024/12/22 23:20:58