hyperactive

形容词 adj.
中文释义
英 /ˌhaɪpəɹˈæk.tɪv/    美 /ˌhaɪpəɹˈæk.tɪv/|/ˌhɑepəɹˈæk.tɪv/

英文释义

形容词 adj.
  1. having an increased state of activity
    — Salarians are noted for their high-speed metabolism, which allows them to function on just one hour of sleep a day. Their minds and bodies work faster than most sapient races, making them seem restless or hyperactive. The drawback of this active metabolism is a short lifespan of around 40 human years.
  2. having attention deficit disorder (no longer used by the scientific community)

词形变化

more hyperactive comparative most hyperactive superlative

词汇关系

近义词
overactive hyper hyperactive overenergetic
反义词
hypoactive underactive calm slow
上位词
active
下位词
frantic frenetic frenzied harried
衍生词
hyperactive battlefield hyperactively
相关词
anxious atwitter busy fast frenzy hurry nervous panic rush worry speedy

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-
Old French actifbor.
Middle English actyf
English active
English hyperactive
From hyper- + active.
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