http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
英语
西班牙语
在《PONS词典》中的词汇
英语
西班牙语
在《PONS词典》中的词汇
| I | expound |
|---|---|
| you | expound |
| he/she/it | expounds |
| we | expound |
| you | expound |
| they | expound |
| I | expounded |
|---|---|
| you | expounded |
| he/she/it | expounded |
| we | expounded |
| you | expounded |
| they | expounded |
| I | have | expounded |
|---|---|---|
| you | have | expounded |
| he/she/it | has | expounded |
| we | have | expounded |
| you | have | expounded |
| they | have | expounded |
| I | had | expounded |
|---|---|---|
| you | had | expounded |
| he/she/it | had | expounded |
| we | had | expounded |
| you | had | expounded |
| they | had | expounded |
单语范例（未经PONS编辑处理）
Upon the dais, public officials would hear legal cases, or expound on some matter of public interest.
en.wikipedia.org In dealing with flat vision and views, the geography of height could not be properly explored or expounded.
en.wikipedia.org She expounds at the greatest length the philosophy connected with this thesis.
en.wikipedia.org The story did not expound much on the character, instead concentrating on action and a thorough depiction of the story's setting.
en.wikipedia.org He then assumed the role of amateur astronomer and contacted the local press, expounding his theories on the possibility of life on other planets.
en.wikipedia.org