verb + headfirst
He jumped headfirst into the pool.
他头朝前跳进游泳池。
鲁莽地；贸然地；头朝前；鲁莽地。；鲁莽地；仓促地；未经深思；急忙地。；头在前
With the head leading or in front; headlong.
头朝前；鲁莽地。
With the head in front; headlong.
鲁莽地；仓促地；未经深思；急忙地。
Rashly; precipitately; without deliberation; hastily.
The child jumped into the pool headfirst, splashing everyone.
那个孩子头朝前跳进泳池，溅了大家一身水。
用法提示：headfirst 作副词，表示‘头朝前’，修饰 jumped，描述跳入水中的方式。
He dove headfirst into the snowbank, disappearing completely.
他头朝下扎进雪堆里，完全不见了踪影。
用法提示：headfirst 作副词，表示‘头朝下’，修饰 dove，描述扎入雪堆的方式。
The cat leaped headfirst off the fence, landing safely on the grass.
那只猫头朝前从篱笆上跳下，安全落在草地上。
用法提示：headfirst 作副词，表示‘头朝前’，修饰 leaped，描述猫跳跃的姿势。
He jumped headfirst into the pool.
他头朝前跳进游泳池。
She dived headfirst into the water.
她一头扎进水里。
grammar · medium
易错句子He did a headfirst into the pool.
正确表达He dove headfirst into the pool.
英语中'headfirst'是副词，不能直接作名词使用。应使用动词'dove'并搭配副词'headfirst'描述动作方式。
grammar · medium
易错句子He fell headfirstly down the stairs.
正确表达He fell headfirst down the stairs.
'headfirst'已是副词，不需要再加-ly后缀。直接使用即可。
headfirst 侧重头部向前的动作，headlong 强调鲁莽或匆忙
adverb
noun
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