leach是什么意思？

leach

英[li:tʃ] 美[litʃ]

• vi. <术>（将化学品、矿物质等）过滤；
• vt. （液体）过滤，滤去；
• n. 过滤，过滤器；

复数：leaches;

第三人称单数：leaches;

过去式：leached;

过去分词：leached;

现在分词：leaching;

例句

• 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.
• Nitrates leach from the soil into rivers. 硝酸盐由土壤渗入江河。
• NOTES ON BEROSUS LEACH IN CHINA WITH FOUR NEW SPECIES ( COLEOPTERA: HYDROPILIDAE ) 我国刺鞘牙甲属四新种 ( 鞘翅目: 牙甲科 )
• Mr Leach is on holiday and was not available for comment. 利奇先生休假了，不方便作出评论。

英汉词典释义

• vt.
  (液体)过滤;滤去
  a world leached of pleasure, voided of meaning 没有乐趣，缺乏意义的世界

英英词典释义

• Noun
  1. the process of leaching
• Verb
  1. cause (a liquid) to leach or percolate
  2. permeate or penetrate gradually;
  "the fertilizer leached into the ground"
  3. remove substances from by a percolating liquid;
  "leach the soil"