leaching

/ˈliːtʃɪŋ/ 3托福GREgmat
to remove or be removed from a substance by a percolating liquid 过滤

noun [具体名词][矿业]沥滤

The aqua regia and chlorination leaching provided a rapid rate of dissolution.
王水法和氯化法溶金速率快。

verb [vt. 及物动词][矿业][冶]浸出(leach 的 ing 形式);[土壤]淋洗;滤取;滤去

The most obvious cost of inaction is the leaching away of trust.
不作为最明显的代价就是信任的流失。

单词造句: