水道
Channel
Waterway
Water
River
Watercourse
channels
Conduit
canal
aqueduct
Waterways
Course
waters
Flume
Watercourses
race
shuei tao
Water passage
Racecourse
conductor
Seaway
Klong
water channel
la conduite d’eau
gullet
water witch
inset
water course
euripus
acrylic nitrile-butadiene-styrene
water-course
st 28
明渠专用
open canal special-purpose
明渠阻力
open channel flow resistance