retro·fit <retrofitted [or retrofit], retrofitted [or retrofit]> [ˈretrə(ʊ)fɪt, 美 -roʊ-] 动词 trans
| I | retrofit |
|---|---|
| you | retrofit |
| he/she/it | retrofits |
| we | retrofit |
| you | retrofit |
| they | retrofit |
| I | retrofitted |
|---|---|
| you | retrofitted |
| he/she/it | retrofitted |
| we | retrofitted |
| you | retrofitted |
| they | retrofitted |
| I | have | retrofitted |
|---|---|---|
| you | have | retrofitted |
| he/she/it | has | retrofitted |
| we | have | retrofitted |
| you | have | retrofitted |
| they | have | retrofitted |
| I | had | retrofitted |
|---|---|---|
| you | had | retrofitted |
| he/she/it | had | retrofitted |
| we | had | retrofitted |
| you | had | retrofitted |
| they | had | retrofitted |