| 释义 | 
		masturbatemasturbate /ˈmæstɚˌbeɪt/ verb [intransitive, transitive] ETYMOLOGYmasturbateOrigin: 1800-1900 Latin, past participle of  masturbari   VERB TABLEmasturbate |
 | Present | I, you, we, they | masturbate |   | he, she, it | masturbates |  | Past | I, you, he, she, it, we, they | masturbated |  | Present perfect | I, you, we, they | have masturbated |   | he, she, it | has masturbated |  | Past perfect | I, you, he, she, it, we, they | had masturbated |  | Future | I, you, he, she, it, we, they | will masturbate |  | Future perfect | I, you, he, she, it, we, they | will have masturbated |  
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 | Present | I | am masturbating |   | he, she, it | is masturbating |   | you, we, they | are masturbating |  | Past | I, he, she, it | was masturbating |   | you, we, they | were masturbating |  | Present perfect | I, you, we, they | have been masturbating |   | he, she, it | has been masturbating |  | Past perfect | I, you, he, she, it, we, they | had been masturbating |  | Future | I, you, he, she, it, we, they | will be masturbating |  | Future perfect | I, you, he, she, it, we, they | will have been masturbating |  
     to make yourself or someone else sexually excited by touching or rubbing sexual organs—masturbation /ˌmæstɚˈbeɪʃən/ noun [uncountable]  |