http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
I. cycle [美 ˈsaɪk(ə)l, 英 ˈsʌɪk(ə)l] 名词
1.1. cycle (process):
3. cycle (bicycle):
cycle lane 名词
cycle path 名词
cycle rack 名词
在《PONS词典》中的词汇
英语
西班牙语
在《PONS词典》中的词汇
英语
西班牙语
| I | cycle |
|---|---|
| you | cycle |
| he/she/it | cycles |
| we | cycle |
| you | cycle |
| they | cycle |
| I | cycled |
|---|---|
| you | cycled |
| he/she/it | cycled |
| we | cycled |
| you | cycled |
| they | cycled |
| I | have | cycled |
|---|---|---|
| you | have | cycled |
| he/she/it | has | cycled |
| we | have | cycled |
| you | have | cycled |
| they | have | cycled |
| I | had | cycled |
|---|---|---|
| you | had | cycled |
| he/she/it | had | cycled |
| we | had | cycled |
| you | had | cycled |
| they | had | cycled |
单语范例（未经PONS编辑处理）
The validity of any particular theory of biological origins (and there are several) has no relevancy to the well-established validity of evolution by natural selection.
en.wikipedia.org The hill is an important snow-free landmark and the site of biological and geological research.
en.wikipedia.org Their attempts were thwarted when the child's biological father (who had been working as their butler) intervened.
en.wikipedia.org They were founded to improve public understanding of the principals methods and needs of the biological services.
en.wikipedia.org Rigid designators include proper names as well as certain natural kind terms like biological species and substances.
en.wikipedia.org