接地插座
/ˈɡɹaʊndɪd ɹɪsˈɛptəkəl/
n
English: grounded receptacle · 接地插座
English · grounded receptacleEspañol · contacto con conexión de tierraFrançais · prise avec borne de terre
释义：Device for supplying electricity and ensuring the transfer of the current to the ground in the event of device malfunction; it prevents electrocution.