gadfly的解释
1. 牛虻：舰空导弹:2座9K90型单臂舰空导弹发射装置,备48枚SA-N-7(9M38/9M38MI)"牛虻"(Gadfly)舰空导弹. 火控雷达:1部"音乐台"(Monolit/BandStand)火控雷达,控制SS-N-22反舰导弹,有效探测距离为55公里;6部MR-90型"前罩"(Orekh/FrontDome)火控雷达,
2. 虻虫：Fruticose Breyniae Leaf and Twig 黑面神 | Gadfly 虻虫 | Galanga Galangal Seed 红豆蔻
1. 讨人厌者；有意搅扰他人者;（尤指）故意挑战权威者
If you refer to someone as a gadfly, you believe that they deliberately annoy or challenge other people, especially people in authority.
e.g. It still remains to be seen whether Buchanan will be just a gadfly or a real threat to the president.
布坎南只是故意搅局还是对总统构成真正的威胁，这还有待观察。
1. Director Lei Guohua made a successful adaptation of The Gadfly last year.
2. He is like a gadfly, seemingly causing more annoyance than threat to his opponents.