threefold

英 ['θriːfəʊld] 美 ['θriːfoʊld]

• adj. 三倍的；三重的
• adv. 三倍地；三重地

详尽释义

adj. 形容词

1. 三重的
2. <正式>三倍的
3. 有三部分的

adv. 副词

1. <正式>三倍地
2. 三重地
3. 成三倍
4. 成三重

英英释义

Adjective:

1. three times as great or many;

   "a claim for treble (or triple) damages"
   "a threefold increase"
   

2. having more than one decidedly dissimilar aspects or qualities;

   "a double (or dual) role for an actor"
   "the office of a clergyman is twofold; public preaching and private influence"
   "every episode has its double and treble meaning"
   

Adverb:

1. by a factor of three;

   "our rent increased threefold in the past five years"
   

例句

用作形容词 (adj.)

1. The graphs show a threefold increase in the number of.
   该图表表明数目增长了三倍。
2. A threefold cord is not quickly broken.
   三股合成的绳子不易断。

用作副词 (adv.)

1. The result: wood theft went up threefold.
   结果是：树木偷伐量增长了3倍。
2. In just over a year's time, membership has increased threefold.
   在短短一年间，成员人数已增加三倍。

词汇搭配

• threefold ring 三联环
• threefold division 三分法
• threefold rotor 三次旋转轴
• threefold symmetry 三重对称
• threefold axis 三重轴
• threefold degeneracy 三重简并性
• threefold coverage 三重覆盖

近反义词

【近义词】

• triple 有三部分的
• treble 三倍的
• three-fold 三倍的
• double 双重的
• twofold 两倍的
• three times 三次
• two-fold 双面的
• dual 双重的