真空
zhēn​kōng HSK7

vacuum

zhēn​kōng vacuum · social isolation · power vacuum · going commando · vacuum tube
  1. 真 zhēn adjective
    true
    true; real; genuine; authentic
  2. 空 kōng adjective
    empty
    empty; hollow; void of content; containing nothing

zhēn​kōng absolute emptiness
  1. 真 zhēn adjective
    true
    true; real; genuine; authentic
  2. 空 kōng adjective
    emptiness
    (Buddhist term) the concept of sunyata or emptiness, meaning things have no permanent self-nature