purify
verb /ˈpjʊərɪfaɪ/
  /ˈpjʊrɪfaɪ/
动词形式
| present simple I / you / we / they purify |  /ˈpjʊərɪfaɪ/  /ˈpjʊrɪfaɪ/ | 
| he / she / it purifies |  /ˈpjʊərɪfaɪz/  /ˈpjʊrɪfaɪz/ | 
| past simple purified |  /ˈpjʊərɪfaɪd/  /ˈpjʊrɪfaɪd/ | 
| past participle purified |  /ˈpjʊərɪfaɪd/  /ˈpjʊrɪfaɪd/ | 
| -ing form purifying |  /ˈpjʊərɪfaɪɪŋ/  /ˈpjʊrɪfaɪɪŋ/ | 
- purify something to make something pure by removing substances that are dirty, harmful or not wanted使(某物)洁净;净化 - One tablet will purify a litre of water一丸即可净化一升水。 
- The extract was purified by chromatography.提取物用色谱法纯化。 
 
- One tablet will purify a litre of water
- purify somebody/something/yourself to make somebody pure by removing evil from their souls洗涤(思想);净化(心灵) - Hindus purify themselves by bathing in the River Ganges.印度教徒在恒河中浸泡借以涤罪。 
- to purify the soul净化灵魂 
 
- Hindus purify themselves by bathing in the River Ganges.
- purify something (from something) (specialist) to take a pure form of a substance out of another substance that contains it提纯;精炼 
词源Middle English: from Old French purifier, from Latin purificare, from purus ‘pure’.