interloper

n.

闯入者；干涉他人事务者；

复数：interlopers

1. She felt like an interloper in her own family.
   她感到在自己家里像个外人。
2. Security guards were stationed at the door to deal with any interlopers.
   门口已设警卫人员以阻止闯入的人。

Lp(a): an interloper into the fibrinolytic system?
Interloper treatment in dynamical modelling of galaxy clusters
Cosmic deuterium or a hydrogen interloper
Interstellar Interloper 1I/2017 U1: Observations from the NOT and WIYN Telescopes
On Removing Interloper Contamination from Intensity Mapping Power Spectrum Measurements
Survivin apoptosis: an interloper between cell death and cell proliferation in cancer
The importance of interloper removal in galaxy clusters: saving more objects for the Jeans analysis
Implications for dwarf spheroidal mass content from interloper removal
Secrets of an ecological interloper: Ecological studies on Cytisus scoparius (Scotch broom) in California
Managerial Perceptions and the Essence of the Managerial World: What is an Interloper Business Executive to Make of the Academic‐Re...