erratic

大学 FREQ #15367 ★☆☆☆☆

n. 古怪的人, 漂泊无定的人 a. 不稳定的, 奇怪的

发音

CA /ɪˈɹætɪk/
US /ɪˈɹætɪk/
AU /ɪˈɹætɪk/
UK /ɪˈɹætɪk/
NZ /əˈɹɛtək/

词形变化

erratics 复数 erratics more erratic 比较级 most erratic 最高级

别名

erratick erraticke erratique

教材释义与例句

名词

漂泊无定的人；古怪的人

形容词

不稳定的；古怪的

释义与例句

n.
  1. 1.

    A rock moved from one location to another, usually by a glacier.

    地质
  2. 2.

    Anything that has erratic characteristics.

adj.
  1. 1.

    Unsteady, random; prone to unexpected changes; not consistent.

    Henry has been getting erratic scores on his tests: 40% last week, but 98% this week.

  2. 2.

    Deviating from normal opinions or actions; eccentric; odd.

    erratic conduct

词汇关系

形容词

同义词 6

wandering planetary fickle temperamental quicksilver mercurial

近义相关 5

unreliable unsettled changeable changeful undependable

相关短语

glacial erratic

词源

From Middle English erratik, erratyk, from Latin errāticus; compare Old French erratique.

来源：wiktionary