Chinese Vocabulary高兴gāoxìnghappyUsage & ExplanationAdjective. Feeling or showing pleasure.Hear It in ContextThis word appears in 1 episode:Reading and Human NaturebeginnerRelated Words合作to cooperate / cooperation机会opportunity / chance假的fake / false科学家scientist乐观optimistic骗to cheat / to deceive人性human nature生物学biology自私selfish