twofold

英 [ˈtuːfəʊld]

美 [ˈtuːfoʊld]

adj.  由两部分组成的; 有两部分的; 两倍的
adv.  两倍地

IELTS

BNC.18952 / COCA.17550

牛津词典

adj.

• 由两部分组成的；有两部分的
  consisting of two parts
  1. The problem was twofold.
     这个问题分两个部分。
• 两倍的
  twice as much or as many
  1. a twofold increase in demand
     需求增加了一倍

柯林斯词典

• ADJ 双重的;有两部分的
  You can usetwofoldto introduce a topic that has two equally important parts.
  1. The case against is twofold: too risky and too expensive.
     反对理由有两点：太冒险而且太昂贵。

双语例句

• Using this premise, the internet bubble of the late 1990s was a twofold disgrace, he says.
  他表示，根据这一前提假设，上世纪90年代末的互联网泡沫是一种双重耻辱。
• The answer is twofold: short-term investors and bank management.
  答案有两个：短期投资者和银行管理层。
• The hazards of the plume are twofold.
  油柱造成的危害又翻了一翻。
• The problem is twofold.
  问题有两个。
• The value of the new cordinate systems and surfaces is twofold.
  新坐标系和坐标曲面的价值是双重的。
• The number of the students enrolled in evening classes has increased more than twofold.
  注册上晚间课的学生人数增加了一倍多。
• Each additional gray was associated with a twofold increase in radiation-related thyroid cancer risk.
  结果发现，放射性水平每增加1个戈瑞，放射性相关的甲状腺癌的风险将增加1倍。
• Just a week online increased brain activity twofold in the oldest Internet users studied, according to the scientists.
  根据科学家们的研究，在年龄最大的测试者中，上网一周，其大脑活动就增加了一倍。
• The radiative effect of increased cloud is twofold.
  云的增加对辐射有两方面的影响。
• The goal of the project is twofold.
  这个项目的目标有两个。