短語(yǔ)詞組短語(yǔ)coastal l plain 海濱平原coastal plain sediments 海岸平原沉積物coastal plain estuary 海岸平原河口coastal plain soils 沿海平原土壤East China coastal plain 中國(guó)東部沿海平原coastal plain zones 沿岸平原Laizhou coastal plain 萊州灣沿岸平原gulf coastal plain 海灣沿岸平原embayed coastal plain [地理]多灣海岸平原;沉溺沿岸平原;下沉沿海平原 返回 coastal plain