1N-COUNT 重型卡车 A juggernaut is a very large truck. 重型卡车 [mainly British]
2N-COUNT 无法控制的强大机构;巨头集团 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. 无法控制的强大机构;巨头集团 [disapproval]
The group became a sales juggernaut in the commodity options business.