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
在《PONS词典》中的词汇
| I | ruck |
|---|---|
| you | ruck |
| he/she/it | rucks |
| we | ruck |
| you | ruck |
| they | ruck |
| I | rucked |
|---|---|
| you | rucked |
| he/she/it | rucked |
| we | rucked |
| you | rucked |
| they | rucked |
| I | have | rucked |
|---|---|---|
| you | have | rucked |
| he/she/it | has | rucked |
| we | have | rucked |
| you | have | rucked |
| they | have | rucked |
| I | had | rucked |
|---|---|---|
| you | had | rucked |
| he/she/it | had | rucked |
| we | had | rucked |
| you | had | rucked |
| they | had | rucked |
单语范例（未经PONS编辑处理）
He is most notable for his eagerness to get involved, frequently coming infield to make a key tackle or to help clear out a ruck.
en.wikipedia.org He combined his aggression and mobility around the ground with masterful ruck performances, recording a top three finish in the competition for hit-outs to advantage.
en.wikipedia.org He spent the rest of the decade as the club's full-back, although occasionally he would venture forward or play in the ruck.
en.wikipedia.org Croft is said to be equally comfortable in the backline, at the bottom of a ruck or jumping at three in the line.
en.wikipedia.org Preen was mainly a centre half forward but could also be used in the ruck.
en.wikipedia.org