headlong
adj. 头向前的；匆促而用力的；轻率的
adv. 头向前地；猛然的用力的；轻率地
近义词：headfirst，diving，rashly，plunging，hastily，hasty，impetuously，hurriedly，recklessly，precipitately，rash，abrupt，hurried，reckless，head-on，abruptly，pell-mell，unexpectedly，unwarily，impetuous，foolishly，suddenly，inopportunely，heedlessly，impulsive，wildly，slapdash，incautiously，prematurely，impulsively，impatiently，thoughtlessly，carelessly，precipitate，careless，speedily，instantly，quickly，thoughtless，incautious，indiscreet，premature，straightaway，heedless，promptly，rapidly，injudicious，sudden，unwary，double-quick，foolhardy，brash，swiftly，headoverheels，fast，directly，pitching，hotfoot，unexpected，precipitous，uncontrolled，ungoverned，frantic，unrestrained，unchecked，adventurous，over-confident，hotheaded，harebrained，impassioned，feverish，flighty，erratic，perilous，dangerous，unbridled，daredevil，blindfolded，breakneck，rampant，dashing，frivolous，ruinous，
英英释义
Adjective
- excessively quick;
"made a hasty exit" "a headlong rush to sell"
- with the head foremost;
"a headfirst plunge down the stairs" "a headlong dive into the pool"
Adverb
- with the head foremost;
"the runner slid headlong into third base"
- at breakneck speed;
"burst headlong through the gate"
- in a hasty and foolhardy manner;
"he fell headlong in love with his cousin"
例句
用作形容词(adj.)
- He made a headlong plunge into the river.他一头栽进河里。
- The calm water ends there and the river begins a headlong plunge.平静的河水突然中断，开始奔腾直泻而下。
- They made a headlong dash for the door.他们迅猛地向门口冲去。
- She was so simple and young and headlong.她是那么单纯、年轻和直率。
用作副词(adv.)
- The child leaned towards his mother and fell headlong in front of her.孩子俯身凑向妈妈，头朝前面倒在妈妈的面前。
- A young man rushed headlong into the crowd.一个年轻人急匆匆用力挤进人群。
- He rushed headlong into marriage.他仓促轻率地结了婚。