http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
 
  
 I. safeguard [美 ˈseɪfˌɡɑrd, 英 ˈseɪfɡɑːd] 名词
II. safeguard [美 ˈseɪfˌɡɑrd, 英 ˈseɪfɡɑːd] 动词 trans
 
  
 在《PONS词典》中的词汇
 
  
 I. safeguard [ˈseɪfgɑ:d, 美 -gɑ:rd] 动词 trans
-  safeguard
-  
II. safeguard [ˈseɪfgɑ:d, 美 -gɑ:rd] 动词 不及物动词
-  safeguard
-  
| I | safeguard | 
|---|---|
| you | safeguard | 
| he/she/it | safeguards | 
| we | safeguard | 
| you | safeguard | 
| they | safeguard | 
| I | safeguarded | 
|---|---|
| you | safeguarded | 
| he/she/it | safeguarded | 
| we | safeguarded | 
| you | safeguarded | 
| they | safeguarded | 
| I | have | safeguarded | 
|---|---|---|
| you | have | safeguarded | 
| he/she/it | has | safeguarded | 
| we | have | safeguarded | 
| you | have | safeguarded | 
| they | have | safeguarded | 
| I | had | safeguarded | 
|---|---|---|
| you | had | safeguarded | 
| he/she/it | had | safeguarded | 
| we | had | safeguarded | 
| you | had | safeguarded | 
| they | had | safeguarded | 
