单词	actuate
释义	actuateac‧tu‧ate /ˈæktʃueɪt/ verb [transitive] formal Word Origin WORD ORIGINactuate Origin: 1500-1600 Medieval Latin past participle of actuare, from Latin actus; ➔ ACT1 Verb Table VERB TABLE actuate Simple Form Present I, you, we, they actuate he, she, it actuates Past I, you, he, she, it, we, they actuated Present perfect I, you, we, they have actuated he, she, it has actuated Past perfect I, you, he, she, it, we, they had actuated Future I, you, he, she, it, we, they will actuate Future perfect I, you, he, she, it, we, they will have actuated Continuous Form Present I am actuating he, she, it is actuating you, we, they are actuating Past I, he, she, it was actuating you, we, they were actuating Present perfect I, you, we, they have been actuating he, she, it has been actuating Past perfect I, you, he, she, it, we, they had been actuating Future I, you, he, she, it, we, they will be actuating Future perfect I, you, he, she, it, we, they will have been actuating Examples EXAMPLES FROM OTHER DICTIONARIES an electrically actuated lock EXAMPLES FROM THE CORPUS Additional components comprise an extra electro-hydraulic control valve to actuate fourth-to-fifth and fifth-to-fourth shifts and the extra gear set itself. Phrases PHRASES FROM THE ENTRY► be actuated by something Gandhi was actuated by the belief that it was possible to achieve independence through nonviolence. 1be actuated by something to behave in a particular way because of something:  He was actuated by violent jealousy.2to make a piece of machinery start to operate
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