http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
在《PONS词典》中的词汇
英语
西班牙语
II. widen [ˈwaɪdən] 动词 不及物动词
- widen
-
- to widen one's vocabulary
-
在《PONS词典》中的词汇
英语
西班牙语
II. widen [ˈwaɪ·dən] 动词 不及物动词
- widen
-
- to widen one's vocabulary
-
| I | widen |
|---|---|
| you | widen |
| he/she/it | widens |
| we | widen |
| you | widen |
| they | widen |
| I | widened |
|---|---|
| you | widened |
| he/she/it | widened |
| we | widened |
| you | widened |
| they | widened |
| I | have | widened |
|---|---|---|
| you | have | widened |
| he/she/it | has | widened |
| we | have | widened |
| you | have | widened |
| they | have | widened |
| I | had | widened |
|---|---|---|
| you | had | widened |
| he/she/it | had | widened |
| we | had | widened |
| you | had | widened |
| they | had | widened |
PONS词典中的例句（已经编辑处理）
- to widen one's vocabulary
单语范例（未经PONS编辑处理）
The mine has the form of a short corridor that widens into a long, elliptic blotch.
en.wikipedia.org It starts as a narrow corridor, that widens abruptly into a broad, whitish, strongly inflated blotch.
en.wikipedia.org The mine starts as a narrow lower-surface epidermal gallery, that widens into an oval, eventually full depth blotch between two side veins.
en.wikipedia.org Later, it gradually widens into a very long and irregularly curved gallery that is sometimes fused into a large blotch.
en.wikipedia.org Platforms have been widened to accommodate increased passenger numbers.
en.wikipedia.org