series
名词 series:
similar things placed in order or happening one after another
a serialized set of programs
同义词:serial
a periodical that appears at scheduled times
同义词:serial, serial publication
(sports) several contests played successively by the same teams
a group of postage stamps having a common theme or a group of coins or currency selected as a group for study or collection
(mathematics) the sum of a finite or infinite sequence of expressions
(electronics) connection of components in such a manner that current flows first through one and then through the other