volunteer

/ˌvɑlənˈtɪ(ə)ɹ/ 动词 B1

中文：自愿、自告奋勇

To enlist oneself as a volunteer. (intransitive)
To do or offer to do something voluntarily. · to volunteer for doing the dishes
To offer, usually unprompted. (transitive) · to volunteer an explanation
To offer the services of (someone else) to do something. (informal, transitive) · My sister volunteered me to do the dishes.
To grow without human sowing or intentional cultivation. (intransitive)

He/she/it volunteers · 过去式 volunteered · 过去分词 volunteered · -ing形式 volunteering

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动词形式

The French government, without protecting them openly, as you know, gave countenance to volunteer assistance.

The Boots volunteered to show me the room: it was on the second floor, and there was a small corridor leading up to it.

He was Colonel Emsworth's only son—Emsworth, the Crimean V.C.—and he had the fighting blood in him, so it is no wonder he volunteered.

Peter had asked him, of course, for Matthew Cuthbert had never been known to volunteer information about anything in his whole life.

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