1、A secret plan to accomplish a hostile or illegal purpose; a scheme.
陰謀，計(jì)劃為達(dá)到一個(gè)有敵對(duì)性或非法的目的而制定的秘密計(jì)劃；方案

2、He made an allusion to a secret plan in his speech.
在講話中他暗示有一項(xiàng)秘密計(jì)劃。

3、He made an allusion to a secret plan in his speech
在講話中他暗示有一項(xiàng)秘密計(jì)劃。

4、A secret plan to accomplish a hostile or illegal purpose; a scheme
陰謀，計(jì)劃為達(dá)到一個(gè)有敵對(duì)性或非法的目的而制定的秘密計(jì)劃；方案

5、You aren't allowed to enter into meeting room because a secret plan is being made.
你不允許進(jìn)入會(huì)議室，因?yàn)?/a>里面正在進(jìn)行一項(xiàng)秘密計(jì)劃。