短语词组短语To turn a hair 轮到了才能发to hang by a hair 千钧一发Go to a Hair Salon 去理发店fit it to a hair 丝毫不差not turn to a hair 神色自若to a hair 's breadth 精确地;丝毫不差地;是什么意思To Cut a Woman 's Hair 予我青丝 返回 to a hair