threefold

大学

a. 三倍的, 三重的 adv. 三倍地, 三重地

发音

US

词形变化

threefolds 复数 threefolds threefolded threefolding threefolds 三单 threefolding 现在分词 threefolded 过去式 threefolded 过去分词

别名

three-fold 3-fold

教材释义与例句

形容词

三倍的；三重的，有三部分的

副词

三重地，三倍地

释义与例句

n.
  1. 1.

    An algebraic variety of dimension 3.

    数学
v.
  1. 1.

    To make threefold; to triple.

    及物
adj.
  1. 1.

    Three times as great.

  2. 2.

    Triple.

adv.
  1. 1.

    By a factor of three.

词汇关系

形容词

同义词 5

double triple dual treble twofold

近义相关 1

multiple

相关短语

threefold law threefold laws thick and threefold

词源

From Middle English threfold, from Old English þrīfeald. Equivalent to three + -fold.

来源：wiktionary