backswamp

常见例句

Several coal beds are developed in backswamp deposits.
河漫沼澤上發育多套煤層。
The author suggests that the Zhiluo Formation belongs to the typical fluvial sedimentary facies, which cab be further refined to the channel, flood-plain and backswamp microfacies.
研究認爲，直羅組屬典型的河流相沉積，進一步可細分爲河牀亞相、河漫灘亞相和漫灘沼澤亞相。
Yangtze River backswamp
長江漫灘
backswamp depression
漫灘窪地