| 单词 | volunteered | 
| 释义 | volunteered听听怎么读 
                            [?v?l?n?ti?d]
                         是什么意思 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 双语释义v.(动词) 
 英英释义volunteer
 学习怎么用 词汇搭配用作动词 (v.)~+名词 
 
 词组短语volunteer services义工服务;志工服务台 双语例句用作名词(n.) 
 用作动词(v.) 
 权威例句The credibility of volunteered geographic informationVolunteered Geographic Information: The nature and motivation of producersAssuring the quality of volunteered geographic informationCitizens as Sensors: The World of Volunteered GeographyThe importance of volunteered geographic information for the validation of flood inundation modelsVolunteered geographic information: future research directions motivated by critical, participatory, and feminist GISHow Good is Volunteered Geographical Information? A Comparative Study of OpenStreetMap and Ordnance Survey DatasetsCrowdsourcing geographic knowledge: volunteered geographic information VGI in theory and practiceUrinary incontinence during sexual intercourse: a common, but rarely volunteered, symptomHow Many Volunteers Does it Take to Map an Area Well? The Validity of Linusa?? Law to Volunteered Geographic Information | 
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