skimmer

skimmer
noun
  1. a person or thing that skims, in particular
    撇去浮物的人(或物),尤指
    ■a utensil or device for removing a substance from the surface of a liquid
    撇去浮物的器具(或设备)
    ■a device or craft designed to collect oil spilled on water
    吸收水面油滴的设备(或工艺)
    ■a hydroplane, hydrofoil, hovercraft, or other vessel that has little or no displacement at speed
    (排水量很小或没有的)水上飞机(或水翼艇、气垫船或其他船只)
  2. a long-winged seabird related to the terns, feeding by flying low over the water surface with its knife-like extended lower mandible immersed
    剪嘴鸥
  3. Genus Rynchops, family Rynchopidae (or Laridae): three species, one each in Africa, Asia, and America
    剪嘴鸥属,剪嘴欧科(或鸥科): 3种,分别在非洲、亚洲和美洲
  4. (chiefly US)a flat, broad-brimmed straw hat
    (主美)平顶宽边草帽
    ■(informal)a close-fitting dress
    (非正式)紧身衣服
  5. North American term for darter (in sense 3)
    (北美)。 同 darter (义项3)
语源
  1. Middle English: from Old French escumoir, from escumer 'skim', from escume 'scum'
英语宝典
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