| 释义 | 
		acidifyacidify /əˈsɪdəˌfaɪ/ verb [intransitive, transitive] VERB TABLEacidify |
 | Present | I, you, we, they | acidify |   | he, she, it | acidifies |  | Past | I, you, he, she, it, we, they | acidified |  | Present perfect | I, you, we, they | have acidified |   | he, she, it | has acidified |  | Past perfect | I, you, he, she, it, we, they | had acidified |  | Future | I, you, he, she, it, we, they | will acidify |  | Future perfect | I, you, he, she, it, we, they | will have acidified |  
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 | Present | I | am acidifying |   | he, she, it | is acidifying |   | you, we, they | are acidifying |  | Past | I, he, she, it | was acidifying |   | you, we, they | were acidifying |  | Present perfect | I, you, we, they | have been acidifying |   | he, she, it | has been acidifying |  | Past perfect | I, you, he, she, it, we, they | had been acidifying |  | Future | I, you, he, she, it, we, they | will be acidifying |  | Future perfect | I, you, he, she, it, we, they | will have been acidifying |  
     science, chemistry to become an acid or make something become an acid  |