pugnacious ---- 好斗的（形容词）
英文释义
(adjective) Belligerent; having a personality that enjoys fighting and arguing.
The pugnacious young sales representative often insults his older colleagues, and contradicts their advice quite aggressively.
这位好斗的年轻销售代表经常羞辱年长的同事，严厉反驳他们的提议。