infrequency

n. 稀罕

词形变化

infrequencies 复数 infrequencies

别名

unfrequency infrequence

释义与例句

n.
  1. 1.

    The characteristic of being infrequent.

    不可数

    the infrequency of her visits

  2. 2.

    The state of being unfrequented; isolation; seclusion.

    不可数

词汇关系

名词

同义词 2

rarity rareness

上位词 2

scarcity scarceness

词源

From Latin infrequentia (“scantiness”), equivalent to in- + frequency or infrequent + -cy.

来源：wiktionary