v. act in an arrogant, overly self-assured, or conceited manner
n. 大摇大摆, 吹牛, 妄自尊大, 威吓vi. 虚张声势吓人, 大摇大摆, 吹牛vt. 吓唬, 恫吓a. 漂亮的, 时髦的