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单词 dredge
释义

dredge1 /drej/

noun
  1. A bag-net for dragging along the bottom to collect oysters, biological specimens, mud, etc
  2. A machine for deepening a harbour, canal, river, etc, for excavating under water or on land, or for raising alluvial deposits and washing them for minerals, by means of buckets on an endless chain, pumps, grabs, or other devices
transitive verb and intransitive verb

To gather, explore or deepen with a dredge

ORIGIN: Connected with drag and draw

dredgˈer noun

  1. Someone who dredges
  2. A machine for dredging
  3. A boat, ship or raft equipped for dredging

dredge up (informal)

To mention or recall something (best) forgotten

dredge2 /drej/

transitive verb

To sprinkle

ORIGIN: OFr dragie sugar-plum, from Gr tragēmata dessert

dredgˈer noun

(also dredgeˈ-box or dredgˈing-box) a container with a perforated lid for dredging

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更新时间:2024/9/22 10:33:51