sideliner

n. 不参与活动的人, 置身于活动之外的人; 局外人；旁观者

词形变化

sideliners 复数 sideliners

释义与例句

n.
  1. 1.

    One who stays on the sidelines; a spectator or nonparticipant.

  2. 2.

    A beekeeper, neither a hobbyist nor a fully-fledged commercial operator, for whom beekeeping is a secondary source of income.

    美国
  3. 3.

    One who sidelines or marginalizes something.

词源

From sideline + -er.

来源：wiktionary