hit the nail on the head片语KK [hɪt ðə nel ɑn ðə hɛd] /hɪt ðə neɪl ɑn ðə hɛd/发音片语1一针见血、说中要害、一语中的You hit the nail on the head when you said we lack funding.你说我们缺少资金,真是一针见血。用这个字练口说→