http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
 
  
 I. loop [美 lup, 英 luːp] 名词
1.1. loop:
1.5. loop 铁路 → loop line
2.4. loop (contraceptive):
II. loop [美 lup, 英 luːp] 动词 trans
在《PONS词典》中的词汇
 
  
 I. loop [lu:p] 名词
II. loop [lu:p] 动词 不及物动词
 
  
 I. loop [lup] 名词
II. loop [lup] 动词 不及物动词
| I | loop | 
|---|---|
| you | loop | 
| he/she/it | loops | 
| we | loop | 
| you | loop | 
| they | loop | 
| I | looped | 
|---|---|
| you | looped | 
| he/she/it | looped | 
| we | looped | 
| you | looped | 
| they | looped | 
| I | have | looped | 
|---|---|---|
| you | have | looped | 
| he/she/it | has | looped | 
| we | have | looped | 
| you | have | looped | 
| they | have | looped | 
| I | had | looped | 
|---|---|---|
| you | had | looped | 
| he/she/it | had | looped | 
| we | had | looped | 
| you | had | looped | 
| they | had | looped | 
 
  
 