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单词 leachiest
释义

leach1 /lēch/

transitive verb
  1. (also letch) to allow (a liquid) to percolate through something
  2. To subject (something) to percolation so as to separate the soluble constituent(s)
  3. To drain away by percolation
intransitive verb
  1. To percolate through or out of
  2. To pass out of by the action of a percolating liquid
  3. To lose soluble elements by the action of a percolating liquid
ORIGIN: OE leccan to water, irrigate or moisten

leachˈate noun

  1. A liquid that has percolated through or out of some substance
  2. A liquid that has been polluted or made toxic by percolating through rubbish
  3. A solution obtained by leaching

leachˈing noun

leachˈy adjective

Liable to be leached

leachˈ-trough or leachˈtub noun

A trough or tub in which ashes are leached

bacterial leaching

The use of selected strains of bacteria to accelerate the acid leach of sulphide minerals

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更新时间:2024/12/23 13:50:31