1. 头向前地, 不顾前后地：Pesaro 佩扎罗[意大利东部港市] | headfirst 头向前地, 不顾前后地 | roller jewel 圆盘钉

2. 头向前地：header 首领 | headfirst 头向前地 | headforemost 头向前地

3. 还是头朝下的那种姿势：Look at that,just diving into the deep end of honesty.|看看咱俩 一头扎进了诚实的海底 | Headfirst.|还是头朝下的那种姿势 | Look,I like aaron.|我喜欢Aaron

4. 头向前地;冒冒失失地：haveup把某人请来作客 | headfirst头向前地;冒冒失失地 | headfor朝...方向走去

1. with the head foremost

    e.g. a headfirst plunge down the stairs
           a headlong dive into the pool

    Synonym: headlong

1. with the head foremost

    e.g. the runner slid headlong into third base

    Synonym: headlong