twofold meaning in Chinese
adj. 两个部分的，两件事的；两倍的，两重的。
2.adv. 成两个部分；成两倍，成两重。
Examples
- Her original investment had increased twofold .
她原先的投资额已增至两倍。 - The radiative effect of increased cloud is twofold .
云的增加对辐射有两方面的影响。 - The value of the new coordinate systems and surfaces is twofold .
新坐标系和坐标曲面的价值是双重的。 - Fear is twofold .
恐惧是有两重性的。 - In this country there is about a twofold difference in mortality for areas of high atmospheric pollution compared with the smoke-free rural areas .
在这个国家，大气高度污染的地区与没有烟尘的乡村比，死亡大约有两倍的差异。