Definition of river drift in English:

river drift

noun ˌrɪvə ˈdrɪft

historical

Alluvial material deposited by a river in its valley (as opposed to that deposited by a glacier or ice sheet).

Mid 19th century; earliest use found in Henry Thomas De la Beche (1796–1855), geologist. From river + drift.

nounˌrɪvə ˈdrɪft

historical

Alluvial material deposited by a river in its valley (as opposed to that deposited by a glacier or ice sheet).

Mid 19th century; earliest use found in Henry Thomas De la Beche (1796–1855), geologist. From river + drift.

单词	river drift
释义	Definition of river drift in English: river drift noun ˌrɪvə ˈdrɪft historical Alluvial material deposited by a river in its valley (as opposed to that deposited by a glacier or ice sheet). Origin Mid 19th century; earliest use found in Henry Thomas De la Beche (1796–1855), geologist. From river + drift. Definition of river drift in US English: river drift nounˌrɪvə ˈdrɪft historical Alluvial material deposited by a river in its valley (as opposed to that deposited by a glacier or ice sheet). Origin Mid 19th century; earliest use found in Henry Thomas De la Beche (1796–1855), geologist. From river + drift.
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