不及物动词

1. 干涉;干预;介入
If you say that someone interferes in a situation, you mean they get involved in it although it does not concern them and their involvement is not wanted.

2. 妨碍;冲突;抵触
Something that interferes with a situation, activity, or process has a damaging effect on it.

1. come between so as to be hindrance or obstacle

e.g. Your talking interferes with my work!

2. get involved, so as to alter or hinder an action, or through force or threat of force

e.g. Why did the U.S. not intervene earlier in WW II?

Synonym: intervenestep ininterpose