inconstant

inconstant
adjective
  1. frequently changing; variable or irregular
    频繁变化的;易变的;无规律的
    their exact dimensions aren't easily measured since they are inconstant.
    它们的确切尺寸不易测量,因为它们变化频繁。
    ■(of a person or their behaviour) not faithful and dependable
    (人,举止)不忠实可靠的
派生
inconstancy
( pl. -ies)
noun(pl. -ies)
inconstantly
adverb
语源
  1. late Middle English: via Old French from Latin inconstant-, from in- 'not' + constant- 'standing firm' (see constant)
英语宝典
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