channel
aqueduct
aerial fairlead
air-flap
underdrain
deep sound channel
diplomatic channel
gas ring
isospeed channel
access duct
ureter
urethra
power line
luminance channel
hypersonic inlet
air-in
irrigation
bronchi
duct
radio and television networks
formal channel
oviduct
air-duct
air duct
clogged drain
vb1; vb2; vb3; vb.ing =…
vb1; vb2; vb3; vb.ing =…
vb1; vb2; vb3; vb.ing =…
vb1; vb2; vb3; vb.ing =…
air inlet
