| 词汇 | leach |
| 释义 | leach 1 ENTRIES FOUND: leach (verb) leach /ˈliːtʃ/ verb leaches; leached; leaching leach /ˈliːtʃ/ verb leaches; leached; leaching Learner's definition of LEACH technical 1 [+ object] : to remove (a chemical, a metal, etc.) from a substance by the action of a liquid passing through the substance滤除（化学品、金属等） Even a small amount of rain can leach the toxic material from the soil.即使少量的雨水也能够将土壤里的有毒物质过滤掉。 : to release (a chemical, a metal, etc.) when a liquid passes through滤出（化学品、金属等） Certain kinds of treated wood can leach chemicals into the soil.某些经过处理的木材能够滤出化学品并使其进入土壤。 2 [no object] of a chemical, a metal, etc. : to be removed from a substance by a liquid passing through the substance（化学物质、金属等）被过滤，被滤除 The chemical eventually leaches away from the soil.这种化学物质最终从土壤里被滤除。 |
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