英语词汇“retrospective searching”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	retrospective searching
释义	retrospective searching 英?[?retr??spekt?v ?s?:t???] 美?[?r?tr??sp?kt?v ?s?t???] 释义回溯探索工作（搜索以往情报资料的文献工作）
随便看	gully head protection gully head protection works gullying gullyings gully (inlet) Gully, John gully pit gully plugging gully(ravine) gully sewerage structure gully squall gully-squall gully stabilization structure gully-stabilization works gully trap gullywasher gully washer gully-washer gully-washers gullywashers gully washers gully water gully water storage works Gull?n Gulma

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