permanent

名词 n. 动词 v. 形容词 adj.
中文释义
英 /ˈpɜː.mə.nənt/    美 /ˈpɜɹ.mə.nənt/

英文释义

名词 n.
  1. A chemical hair treatment imparting or removing curliness, whose effects typically last for a period of weeks; a perm.
    — She had pewter-coloured hair set in a ruthless permanent, a hard beak and large moist eyes with the sympathetic expression of wet stones.
  2. Given an n×n matrix a_ij,, the sum over all permutations π, of ∏ᵢ₌₁ⁿa_iπ(i).
  3. A card whose effects persist beyond the turn on which it is played.
动词 v.
  1. To perm (the hair). dated,transitive
形容词 adj.
  1. Without end, eternal.
    — Nothing in this world is truly permanent.
  2. Lasting for an indefinitely long time.
    — The countries are now locked in a permanent state of conflict.

词形变化

more permanent comparative most permanent superlative permanents plural permanents present,singular,third-person permanenting participle,present permanented participle,past permanented past

词汇关系

近义词
forever never-ending unending endless intransient
反义词
impermanent temporary
衍生词
compromise to a permanent end impermanent nonpermanent permacath permaculture permalancer permanental permanent brain permanent contract permanent dirt permanent income hypothesis permanentize permanent loan permanently permanent magnet permanent marker permanent mission permanentness permanent paper permanent press permanent-press permanent private hall permanent residency permanent resident permanent revolution permanent revolutionary permanent revolutionist permanent shave permanent teeth permanent tooth permanent underclass permanent wave permanent way permanent white Permanite permatron permie quasipermanent semipermanent semi-permanent subpermanent there is nothing more permanent than a temporary solution ultrapermanent unpermanent
相关词
permafrost permatemp determinant ephemeral relaxer temporary

词源

词源 1
From Middle English permanent, permanente, from Middle French permanent, from Latin permanēns, from permaneō (“to stay through”). First attested in the 15th century.
词源 2
From Middle English permanent, permanente, from Middle French permanent, from Latin permanēns, from permaneō (“to stay through”). First attested in the 15th century.
词源 3
From Middle English permanent, permanente, from Middle French permanent, from Latin permanēns, from permaneō (“to stay through”). First attested in the 15th century.
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