plural ducts
plural ducts
Learner's definition of DUCT
[count]
1
: a pipe or tube for air, water, electric power lines, etc., to pass through（传送气体、液体、电缆线等的）管道，导管 2
: a tube in the body that carries a particular liquid（人体的）管，导管 -
tear ducts泪管
-
the bile duct胆管