音标:[li:tʃiz] ;
n. <术>(将化学品、矿物质等)过滤( leach的名词复数 ); (液体)过滤, 滤去
n the process of leaching
v cause (a liquid) to leach or percolate
v permeate or penetrate gradually
v remove substances from by a percolating liquid

leach的用法和样例:

例句

用作名词(n.)
  1. You should open the leach a little bit.你应当将帆后边打开。
用作动词(v.)
  1. It's not easy to leach out the black colour将那黑色去掉是不容易的。
  2. Nitrates leach from the soil into rivers.硝酸盐由土壤渗入江河。
  3. Liquid water can leach soluble materials from the interface.液态水能够从界面溶解出可溶性物质。

词汇搭配

  • leach column浸沥塔
  • agitation leach搅动沥滤
  • aqueous leach水溶液浸出
  • leach liquor沥滤液,浸出液...
  • reverse leach反浸
  • leach house浸提间
  • sand leach砂滤
  • acid leach酸浸出(酸滤)...
  • alkaline leach碱浸出(抗碱的)...
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