overshadow
v.遮阴；使不快乐或减少乐趣；使黯然失色 过去式：overshadowed过去分词：overshadowed现在分词：overshadowing第三人称单数：overshadowsovershadow Verb be greater in significance than;"the tragedy overshadowed the couple's happiness" make appear small by comparison;"This year's debt dwarfs that...