jiāo​jí HSK7

intersection

jiāo​jí intersection · common ground

  1. to intersect
    To cross or intersect; to meet at a point or boundary
  2. noun
    [set]
    (abbreviation) a set of items with common properties in mathematics; short for 集合 jí​hé

jiāo​jí interaction

  1. to make friends
    To make friends; to associate with; to have a social relationship
  2. verb
    to gather
    to gather or collect; to assemble scattered things or people into one place

jiāo​jí to occur simultaneously

  1. simultaneously
    Simultaneously; occurring at the same time
  2. verb
    to gather
    to gather or collect; to assemble scattered things or people into one place