riverbed
N เส้นทาง ที่ น้ำ ไหลผ่าน sen-tang-ti-nam-lai-pan
riv er bed |ˈrivərˌbed ˈrɪvərˌbɛd | ▶noun the bed or channel in which a river flows. • the bottom of a river.
riverbed |ˈrɪvəbɛd | ▶noun the bed or channel in which a river flows.
r í ver b è d 名詞 C 川床, 川底 .