head first

英 美
  • 头先进去
形容词 headfirst:
  1. with the head foremost

副词 headfirst:
  1. with the head foremost

    1. She fell head first down the stairs.
      她摔倒了,一头栽下楼梯。
    2. A stranger plunged head first into my room.
      一个陌生人冒冒失失地闯进我的房间。