defrost

名词 n. 动词 v.
中文释义
英 /diːˈfɹɒst/    美 /diːˈfɹɔst/

英文释义

名词 n.
  1. The removal of frost. countable,uncountable
    — But only recently has automatic quick defrost appeared on production models of domestic refrigerators.
动词 v.
  1. To remove frost from. transitive
    — I have just defrosted the fridge.
  2. To thaw (something). transitive
    — Will you defrost the chops for supper tonight?
  3. To recover from something tiresome. informal,intransitive
    — See you tomorrow evening; I'll have defrosted from my trip by then.

词形变化

defrosts present,singular,third-person defrosting participle,present defrosted participle,past defrosted past defrosts plural

词汇关系

衍生词
autodefrost defrostable defrostee defroster

词源

词源 1
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 *prews-
Proto-Indo-European *-tós
Proto-Indo-European *prustós
Proto-Germanic *frustaz
Proto-West Germanic *frost
Old English frost
Middle English frost
English frost
English defrost
From de- + frost.
词源 2
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 *prews-
Proto-Indo-European *-tós
Proto-Indo-European *prustós
Proto-Germanic *frustaz
Proto-West Germanic *frost
Old English frost
Middle English frost
English frost
English defrost
From de- + frost.
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