ˌhead ˈfirst1moving forwards or downwards with your head in front of the rest of your body头在前;头朝下He fell head first down the stairs.他倒栽葱摔下楼梯。2without thinking carefully about sth before acting未经深思;轻率;鲁莽She got divorced and rushed head first into another marriage.她离婚后又仓促再婚了。headlong |