adv.頭向前地，不顧前后地...

headfirst的近義詞/同義詞有：carelessly, impulsively, impetuously, hastily, rashly, recklessly, headlong。adv.headfirst的近義詞（匆忙地;貿然地）：carelessly, impulsively, impetuously, hastily, rashly, recklessly。headfirst的近義詞（其他釋義）：headlong。...

He lost his balance, and pitched out of the window headfirst.他失去平衡, 頭朝下從窗子上跌了下去.My mate dived headfirst through a window and I ran down the hallway.我的同伴從窗口一頭扎了下去，而我則沿著走廊跑。Dive: To plunge, especially headfirst into water....