弘扬国学 · 传承文化

fourfold

英 ['fɔːfəʊld] 美 ['fɔrfold]

解释

adj. 四倍的；四重的；四垒的
adv. 四倍；四重

※ 提供单词"fourfold"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

英文词源

fourfold (adj.): Old English feowerfeald; see four + -fold. As an adverb from 1530s. Similar formation in Old Frisian fiuwerfald, Dutch viervoudig, Old High German fiervalt, German vierfältig, Danish firfold, Gothic fidurfalþs.

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例句和用法

1. By the late eighties their number had grown fourfold.: 到80年代末的时候，他们的数量已是原来的4倍。

2. For a diagnosis of tularemia you need a fourfold increase in serum antibody levels.: 要诊断是兔热症,她的血清抗体等级需要有4个部分的增长.

3. Electric hand is basic be electric head ache is fourfold.: 电手基本是电头疼痛的四倍.

4. In some cases output has increased more than fourfold.: 在有些情况下,产量增加了3倍多.

5. Web - based teaching has become a growing global trend . This paper is fourfold.: 网络教学无论在国际还是国内都已经成为一种发展趋势.