http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
foam insulation 名词 U
insulation [美 ˌɪnsəˈleɪʃ(ə)n, 英 ɪnsjʊˈleɪʃ(ə)n] 名词 U
I. foam [美 foʊm, 英 fəʊm] 名词
在《PONS词典》中的词汇
| I | foam | 
|---|---|
| you | foam | 
| he/she/it | foams | 
| we | foam | 
| you | foam | 
| they | foam | 
| I | foamed | 
|---|---|
| you | foamed | 
| he/she/it | foamed | 
| we | foamed | 
| you | foamed | 
| they | foamed | 
| I | have | foamed | 
|---|---|---|
| you | have | foamed | 
| he/she/it | has | foamed | 
| we | have | foamed | 
| you | have | foamed | 
| they | have | foamed | 
| I | had | foamed | 
|---|---|---|
| you | had | foamed | 
| he/she/it | had | foamed | 
| we | had | foamed | 
| you | had | foamed | 
| they | had | foamed | 
