class [ kla:siz ]

• n.
  • people having the same social or economic status

    "the working class"; "an emerging professional class"

    同义词： social class socio-economic class

  • a body of students who are taught together

    "early morning classes are always sleepy"

    同义词： form grade

  • education imparted in a series of lessons or meetings

    "flirting is not unknown in college classes"

    同义词： course course of study course of instruction

  • a collection of things sharing a common attribute

    "there are two classes of detergents"

    同义词： category family

  • a body of students who graduate together

    "the class of '97"

    同义词： year

  • a league ranked by quality

    "he played baseball in class D for two years"

    同义词： division

  • elegance in dress or behavior

    "she has a lot of class"

  • (biology) a taxonomic group containing one or more orders
• v. arrange or order by classes or categories

  "How would you classify these pottery shards--are they prehistoric?"

  同义词： classify sort assort sort out separate

以上来源于: WordNet