单词	Heimlich maneuver
释义	Heimlich maneuver noun Heim·​lich maneuver ˈhīm-lik-  : the manual application of sudden upward pressure on the upper abdomen of a choking victim to force a foreign object from the trachea Word History Etymology Henry J. Heimlich born1920 American surgeon First Known Use 1974, in the meaning defined above Kids Definition Heimlich maneuver noun Heim·​lich maneuver ˈhīm-lik-  : the use of upward pressure to the area directly above the navel of a choking person to force out an object blocking the trachea Medical Definition Heimlich maneuver noun Heim·​lich maneuver ˈhīm-lik- : the manual application of sudden upward pressure on the upper abdomen of a choking victim to force a foreign object from the trachea
随便看	ostracise ostracised ostracises ostracising ostracism ostracisms ostracite ostracize ostracized ostracizer ostracizes ostracizing ostraco- ostracod Ostracoda ostracodae ostracodan ostracodas ostracode ostracoderm Ostracodermi ostracodermies ostracodermis ostracoderms ostracodes

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