Children as young as 2 or 3 years old may suffer from depression, anxiety, disruptive behavior or attention deficit hyperactivity disorder (ADHD).是什么意思_Children as young as 2 or 3 years old may suffer from depression, anxiety, disruptive behavior or attention deficit hyperactivity disorder (ADHD).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句