英语词源
- threefold (adj.)
- late Old English þrifeald; see three + -fold.
权威例句
- 1. One survey revealed a threefold increasein breast cancer.
- 一项调查显示乳腺癌的发病率已是原来的3倍。
- 2. A threefold cord is not quickly broken.
- 三股拧成的绳子不易断.
- 3. Thus the second - lowest energy level of the particle in a cube is threefold degenerate.
- 于是立方体中的第二最低能级是三重简并的.
- 4. That makes the threefold gap between their fees look like a canyon.
- 这样来看,年费相差两倍的两家基金之间就像是隔了一道鸿沟.
- 5. If it be asked what the subjunctive expresses, the answer is threefold.
- 如果要问虚拟证据可以表示什么, 可以从三方面来回答.