Level 5 · word 9,459 of 20,000

dredge

/ˈdredʒ/ American
  • v. 疏浚, 捞出
  • n. 挖泥机
Definition
  • v. to clear or collect material from water using such a machine
  • n. a machine used to remove mud or sand from a river or seabed
Example
Workers used a machine to dredge mud from the river.
工人们用机器从河里挖出淤泥。