N-COUNT
無法控制的強大機構；巨頭集團
If you describe an organization or group as a juggernaut, you are critical of them because they are large and extremely powerful, and you think they are not being controlled properly.
例句
The group became a sales juggernaut in the commodity options business.
這個集團成為了商品期權交易市場的銷售巨頭。