河底 hédǐ riverbed Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 由于长期干旱,河底的岩石都裸露了出来。 yóuyú chángqī gānhàn, hédǐ de yánshí dōu luǒlù le chūlái. Due to the long-term drought, the rocks at the bottom of the river were exposed. Source: Dong Chinese Dictionary