http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
I. double check [ˌdʌb(ə)l ˈtʃɛk] 名词
在《PONS词典》中的词汇
| I | double-check | 
|---|---|
| you | double-check | 
| he/she/it | double-checks | 
| we | double-check | 
| you | double-check | 
| they | double-check | 
| I | double-checked | 
|---|---|
| you | double-checked | 
| he/she/it | double-checked | 
| we | double-checked | 
| you | double-checked | 
| they | double-checked | 
| I | have | double-checked | 
|---|---|---|
| you | have | double-checked | 
| he/she/it | has | double-checked | 
| we | have | double-checked | 
| you | have | double-checked | 
| they | have | double-checked | 
| I | had | double-checked | 
|---|---|---|
| you | had | double-checked | 
| he/she/it | had | double-checked | 
| we | had | double-checked | 
| you | had | double-checked | 
| they | had | double-checked | 
无例句可用
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