dehydrate

动词 v.
中文释义
英 /diːhaɪˈdɹeɪt/|/diːˈhaɪdɹeɪt/    美 /ˌdihaɪˈdɹeɪt/|/diˈhaɪdɹeɪt/|/diːhɑɪˈdɹæɪt/|/diːˈhɑɪdɹæɪt/

英文释义

动词 v.
  1. To remove water from; to dry up. transitive
    — dehydrate food
  2. To lose water from one's body; to become dehydrated. intransitive
    — dehydrate rapidly

词形变化

dehydrates present,singular,third-person dehydrating participle,present dehydrated participle,past dehydrated past

词汇关系

近义词
desiccate exsiccate parch
反义词
hydrate moisten moisturize soak
衍生词
cryodehydrate dehydratable dehydratase dehydrative dehydrator diedrate

词源

Etymology tree
Proto-Indo-European *de
Proto-Indo-European *-h₁
Proto-Indo-European *déh₁
Proto-Italic *dē
Latin dē
Latin dē-der.
English de-
Proto-Indo-European *wed-
Proto-Indo-European *-r̥
Proto-Indo-European *wódr̥
Proto-Hellenic *údōr
Ancient Greek ῡ̆̔́δωρ (hū̆́dōr)
Ancient Greek ὑδρο- (hudro-)lbor.
French hydr-
French -ate
French hydratebor.
English hydrate
English dehydrate
From de- + hydrate.
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