runnel
noun /ˈrʌnl/
/ˈrʌnl/
(formal or literary)- a small stream or channel
小溪；小河；细流 - The tears made runnels down her make-up.
泪水顺着她的妆容流下。 - the dark alleyways and runnels of the city
城市黑暗的小巷和隧道
词源late 16th cent. (denoting a brook or rill): variant of dialect rindle, influenced by the verb run. - The tears made runnels down her make-up.