词汇	had a hairbreadth escape
释义	had a hairbreadth escape vbl.死里逃生
随便看	roentgen-eqivalent-man roentgen equivalent roentgen-equivalent roentgen equivalent biological roentgen equivalent,biological roentgen equivalent clinical Roentgen Equivalent Mammal roentgen-equivalent mammal roentgen-equivalent-mammal roentgen equivalent man roentgen-equivalent man roentgen equivalent' man roentgen equivalent man or mammal roentgen-equivalent man or mammal roentgen equivalent man period roentgen-equivalent-man period roentgen equivalent man per second roentgen equivalent manrem roentgen-equivalent-medical roentgen equivalent of man roentgen equivalent physical roentgen-equivalent physical roentgen-equivalent-physical roentgen equivalent' physical roentgen equivalent physicalrep