Isolate

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GRE TOEFL 考研

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[编辑] 解释

[编辑] GRE 红宝书

  • v. 孤立; 将...从其种群离析或分离出来

[编辑] Webster Collegiate

I. transitive verb (-lated; -lating)

  • Etymology: back-formation from isolated set apart, from French isolé, from Italian isolato, from isola island, from Latin insula
  • Date: 1799
  • 1. to set apart from others; also quarantine
  • 2. to select from among others; especially to separate from another substance so as to obtain pure or in a free state
  • 3. insulate
  • ? isolator noun

II. adjective

III. noun

  • Date: 1890
  • 1. an individual, population, strain, or culture obtained by or resulting from selection or separation
  • 2. an individual socially withdrawn or removed from society


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