n. a collection of things sharing a common attribute
n. a body of students who are taught together
n. people having the same social, economic, or educational status
n. a league ranked by quality
词态变化
复数形式:classes
过去分词:classed
现在分词:classing
过去式:classed
第三人称单数:classes
常见例句
1
n any of a class of composite plastics used to make car bodies and cases for computers and other appliances n a bachelor's degree in arts and sciences n the eleventh month of the civil year
2
literary or classical, in distinction from scientific.
3
n phylum or class of elongated wormlike parasites that live in the intestines of vertebrates: spiny-headed worms
4
n a subclass of Sporozoa
5
in some classifications placed in kingdom Protoctista