n. 插入, 介入, 调停

[经] 干预

Intervention \In`ter*ven"tion\, n. [L. interventio an
interposition: cf. F. intervention.]
1. The act of intervening; interposition.

Sound is shut out by the intervention of that lax
membrane. --Holder.

2. Any interference that may affect the interests of others;
especially, of one or more states with the affairs of
another; -- the intervention of one state in the affairs
of another is typically unwelcome by the state being
intervened in, but some cases of mediation between states
may be called intervention. Opposed to {nonintervention}.
[1913 Webster +PJC]

Let us decide our quarrels at home, without the
intervention, of any foreign power. --Sir W.
Temple.

3. (Civil Law) The act by which a third person, to protect
his own interest, interposes and becomes a party to a suit
pending between other parties.