| 单词 | leach |
| 释义 | Word Frequency leach 1(liːtʃ) verb 1. to remove or be removed from a substance by a percolating liquid 2. to lose or cause to lose soluble substances by the action of a percolating liquid 3. another word for percolate (sense 1), percolate (sense 2) noun 4. the act or process of leaching 5. a substance that is leached or the constituents removed by leaching 6. a porous vessel for leaching Derived forms leacher (ˈleacher) noun Word origin C17: variant of obsolete letch to wet, perhaps from Old English leccan to water; related to leakWord Frequency leach 2(liːtʃ) noun a variant spelling of leech2 Word Frequency Leach(liːtʃ) noun Bernard (Howell). 1887–1979, British potter, born in Hong Kong |
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