leach

释义

vt. 过滤, 萃取\nvi. 滤掉\nn. 过滤, 过滤器, 沥出物 leach liquor 沥滤液，浸出液；浸提液

例句

The manufacturers say that there is no danger of the aluminium leaching into the water.

生产厂家说不会有铝渗入水中的危险。