hyperactivity

n. 活动过多, 机能亢进, 机能过敏 [医] 活动过强, 机能亢进

发音

US

词形变化

hyperactivities 复数 hyperactivities

释义与例句

n.
  1. 1.

    The quality of being hyperactive; excessive and pathological movement and restlessness.

    不可数

词汇关系

名词

上位词 2

upset disorder

整体词 6

add ADHD attention deficit disorder attention deficit hyperactivity disorder MBD minimal brain dysfunction

相关短语

attention deficit hyperactivity disorder 注意缺陷障碍[伴多动] attention-deficit hyperactivity disorder sympathetic hyperactivity

词源

Etymology tree Proto-Indo-European *úp Proto-Indo-European *-er Proto-Indo-European *upér Proto-Hellenic *hupér Ancient Greek ῠ̔πέρ (hŭpér) Ancient Greek ῠ̔περ- (hŭper-)der. English hyper- Proto-Indo-European *h₂eǵ- Proto-Indo-European *-eti Proto-Indo-European *h₂éǵeti Proto-Italic *agō Latin agō Proto-Indo-European *-wósder. Latin -īvus ▲ Ancient Greek ἐνεργητῐκός (energētĭkós)sl. Latin āctīvus Proto-Indo-European *-teh₂ Proto-Indo-European *-ts Proto-Indo-European *-teh₂ts Proto-Italic *-tāts Latin -tās Latin āctīvitāsder. Middle French activitébor. English activity English hyperactivity From hyper- + activity.

来源：wiktionary