headlong

adv.头向前地；急速地；轻率地

adj.头向前的；急速的；轻率的；险峻的

网络解释.轻率的；莽撞的；猛然的；头向前的

adv.1.头向前地,倒栽葱地释义下的同义词

plunging diving headfirst head-foremost head-on

2.急促地,快速地释义下的同义词

instantly speedily rapidly quickly straightaway fast double-quick swiftly promptly directly hurriedly hotfoot

3.轻率地,鲁莽地释义下的同义词

abruptly unwarily heedlessly hastily hurriedly slapdash unexpectedly foolishly impetuously wildly pell-mell precipitately though