► 動詞
交際 [こうさい] [交際する] [liter] meaning: date rank: 3
☆ 彼は彼女と交際している ⇨ He is in a relationship with her (☛ Not used for immoral, adulterous relationships)
► 名詞
交際 [こうさい] [liter] meaning: date rank: 3
☆ 彼等は一年の交際の後結婚した ⇨ They married after one year of dating (☛ Not used for immoral, adulterous relationships)
交際 [こうさい] [liter] meaning: socialize rank: 3
☆ 彼は交際範囲が広い ⇨ He has an extensive social network