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1. Oxford Dictionary

   dam

   • IPA[dam]

   英式

   • n.
     a barrier constructed to hold back water and raise its level, forming a reservoir used to generate electricity or as a water supply；a barrier of branches in a stream, constructed by a beaver to provide a deep pool and a lodge.
   • v.
     build a dam across (a river or lake)；hold back or obstruct (something)

   • noun: dam, plural noun: dams

2. • 釋義
   • 相關詞

   n.

   名詞

   • 1. a barrier constructed to hold back water and raise its level, forming a reservoir used to generate electricity or as a water supply the dam burst after torrential rain the Hoover Dam
   • ▪ a barrier of branches in a stream, constructed by a beaver to provide a deep pool and a lodge.
   • ▪ South African an artificial pond or reservoir where rain or spring water is collected for storage the dam was full of water
   • 2. a rubber sheet used to keep saliva from the teeth during dental operations, or as a prophylactic device during cunnilingus and anilingus.

   v.

   動詞

   • 1. build a dam across (a river or lake) the river was dammed to form Lake Powell
   • ▪ hold back or obstruct (something) the closed lock gates dammed up the canal discussion was in full flow and refused to be dammed

   mill dam

   • n.
     a dam built across a stream to raise the level of the water so that it will turn the wheel of a ...

   Oxford Dictionary

   wing dam

   • n.
     a dam or barrier built into a stream to deflect the current.

   Oxford American Dictionary

   Kariba Dam

   • ph.
     a concrete arch dam on the Zambezi River on the Zambia-Zimbabwe border, 240 miles (385 km) ...

   Oxford American Dictionary

   air dam

   • n.
     a streamlining device below the front bumper of a vehicle; a front spoiler.

   Oxford American Dictionary

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3. • 更多解釋

   dam

   • IPA[dam]

   美式

   • n.
     a barrier constructed to hold back water and raise its level, forming a reservoir used to ... the dam burst after torrential rain the Hoover Dam
   • v.
     build a dam across (a river or lake): the river was dammed to form Lake Powell

   Oxford American Dictionary

   dam

   • IPA[dam]

   美式

   • n.
     the female parent of an animal, especially a domestic mammal: one version is inherited from the dog's sire and one from its dam his dam was a pinto mare

   Oxford American Dictionary

   dam

   • IPA[dam]

   英式

   • abbr
     decametre(s).

   Oxford Dictionary

   dam

   • IPA[dam]

   英式

   • n.
     the female parent of an animal, especially a domestic mammal: one version is inherited from the dog's sire and one from its dam his dam was a pinto mare

   Oxford Dictionary

   dam

   • IPA[dam]

   美式

   • abbr
     decameter(s).

   Oxford American Dictionary