river

名词复数：rivers

词义辨析：

同义:

n.支流, 水流, 水道, 巨流

branch

tributary

reach

freshet

waterway

watercourse

stream

race

cataract

cascade

flow

current

torrent

flood

spate

rapids

flux

drift

tide

onrush

run

overflow

storm

estuary

brook

creek

feeder

rill