| 释义 |
leach [intransitive, transitive] (technical术语) (of chemicals or minerals) to be removed from soil by water passing through it; (of a liquid) to remove chemicals or minerals from soil（化学物或矿物）给滤掉，流失掉；（液体）过滤，滤掉（土壤中的化学物或矿物）◆nitrates leach from the soil into rivers.土壤中的硝酸盐经由水渗入江河。◆nutrients are quickly leached away from light and sandy soils.松软沙质土壤中的养分很快就随水流失了。leach/li:tʃ ||; litʃ/verb (technical术语) 1. [i] (used about chemicals, etc 指化学品等) to be removed from soil by liquids passing through it （从土壤中）溶滤，滤掉 2. [t] (used about liquids 指液体) to remove chemicals, etc from soil by passing through it （将化学品从土壤中）沥滤，滤出 |