spurious adj. 1.假的,乱真的,伪造的。 2.欺骗性的;谬误的。 3.私生的。 When you go to the fair, beware of the quacks selling spurious medicinal herbs. 你赶集的时候,当心卖假草药的江湖医生。 a spurious fruit (草莓、无花果等的)假果。 spurious oscillation 【物理学】乱真振荡。 adv. -ly ,-ness n.
In theoretical physics, a spurion is a fictitious, auxiliary field in a quantum field theory that can be used to parameterize any symmetry breaking and to determine all operators invariant under the symmetry.