volunteered
- v. 自动提供，自愿效劳( volunteer的过去式和过去分词 )；主动建议（或告诉）；（未经当事人同意）举荐；自愿参军，当志愿兵
volunteered 双语例句
He volunteered as an english teacher at a catholic orphanage . 他自愿去一家天主教孤儿院教英语。 I volunteered about thirty to forty hours a week during the summer . 我自愿在暑假里一个星期在那里工作30到40个小时。 Four times as many russians volunteered to act as election observers as in december . 从12月以后，许多俄罗斯人已经四次自愿承担选举观察员的身份。 She volunteered to help train search-and-rescue dogs . 她还志愿参加了帮助训练搜救犬的工作。 He then volunteered to demonstrate the validity of his opinion . 接着他又主动要求证明这一看法的正确性。