rivulet英 [ˈrɪvjələt]美 [ˈrɪvjələt]n. 小河; 小溪; 溪流; 细流复数:rivulets GREBNC.23342 / COCA.21003牛津词典noun小河;小溪;溪流;细流a very small river; a small stream of water or other liquid柯林斯词典小溪;小河;细流Arivuletis a small stream.英英释义nouna small streamSynonym:rillrunrunnelstreamlet双语例句