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 | dredge |
|---|---|
| you | dredge |
| he/she/it | dredges |
| we | dredge |
| you | dredge |
| they | dredge |
| I | dredged |
|---|---|
| you | dredged |
| he/she/it | dredged |
| we | dredged |
| you | dredged |
| they | dredged |
| I | have | dredged |
|---|---|---|
| you | have | dredged |
| he/she/it | has | dredged |
| we | have | dredged |
| you | have | dredged |
| they | have | dredged |
| I | had | dredged |
|---|---|---|
| you | had | dredged |
| he/she/it | had | dredged |
| we | had | dredged |
| you | had | dredged |
| they | had | dredged |
单语范例（未经PONS编辑处理）
Developments such as sewage marine outfalls, moorings, dredging, blasting, dumping, port construction, hydroelectric projects, and aquaculture both degrade the environment and take up valuable habitat.
en.wikipedia.org Pieces of amber torn from the seafloor are cast up by the waves, and collected by hand, dredging, or diving.
en.wikipedia.org Its survival is threatened mainly by sedimentation, dredging and shell trading.
en.wikipedia.org Frequent dredging is needed to keep the channel open, as well as use of imported chemical coagulants and lime to make the water drinkable.
en.wikipedia.org The hull structure was the lowest section of hull from one end past the midships area, where the dredging work had caused extensive damage.
en.wikipedia.org