v.（为图私利）干涉他人之事，闯入，闯入；干涉；侵占他人权益

The interloper interrupted our conversation with his irrelevant comments.
这个不速之客用他的不相关评论打断了我们的谈话。
She felt like an interloper at the family gathering, not quite belonging to their close-knit circle.
她在家庭聚会上感觉自己像个局外人，不太属于他们紧密的小圈子。
The stranger was an interloper in the secret meeting, attempting to uncover confidential information.
那个陌生人是秘密会议中的闯入者，试图获取机密信息。
The company accused its rival of being an interloper in their market, unfairly gaining a share.
公司指责其竞争对手在他们的市场中充当不正当的入侵者，不公平地获取份额。
The interloper's presence at the diplomatic dinner caused quite a stir among the attendees.
在外交晚宴上，这位不请自来的宾客引起了与会者的轩然大波。
The wildlife photographer had to be careful not to become an interloper in the animals' natural habitat.
野生动物摄影师必须小心，以免在动物的自然栖息地中成为侵扰者。
The interloper tried to join the book club without invitation, much to the annoyance of its members.
这位未经邀请就想加入读书俱乐部的人，让俱乐部成员感到很恼火。
In the world of art collectors, there's always a concern about interlopers trying to buy valuable pieces for profit.
在艺术收藏家中，总有人担心有投机者试图为了利润购买珍贵的作品。
The neighborhood watch group saw the unfamiliar car as an interloper and immediately called the police.
小区巡逻队将那辆陌生的汽车视为闯入者，立即报了警。
The interloper's attempt to meddle in the internal affairs of the organization was met with resistance from its leadership.
该闯入者试图干涉组织内部事务的行为遭到了领导层的抵制。