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单词 raft
释义 raft
raft1
 /raft, rahft/,  n.  
  1. a more or less rigid floating platform made of buoyant material or materials: an inflatable rubber raft.
  2. a collection of logs, planks, casks, etc., fastened together for floating on water.
  3. See life raft.
  4. a slab of reinforced concrete providing a footing on yielding soil, usually for a whole building, so that the weight of the soil that would be displaced by the settlement of the building exceeds the weight of the building itself; mat.
  v.t.  
  5. to transport on a raft.
  6. to form (logs or the like) into a raft.
  7. to travel or cross by raft.
  8. (of an ice floe) to transport (embedded organic or rock debris) from the shore out to sea.
  v.i.  
  9. to use a raft; go or travel on a raft.
  10. (of an ice floe) to overlap another ice floe.
 [1250-1300; ME rafte, perh. < ON raptr RAFTER1]
raft2
 /raft, rahft/, n. Informal.
 a great quantity; a lot: a raft of trouble.
 [1825-35; var. of RAFF large number (ME: abundance)]
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更新时间:2024/11/11 9:04:49