Read Edit View history 延长县 Yánchángxiàn Yanchang County Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 延长县/ 延長縣 Yánchángxiàn Yanchang County place name · Yanchang county in Yan'an, Shaanxi 延长县是中国陆上第一口油井的所在地。 Edit Delete References Add reference No references for this word.
延长县/ 延長縣 Yánchángxiàn Yanchang County place name · Yanchang county in Yan'an, Shaanxi 延长县是中国陆上第一口油井的所在地。 Edit Delete