II. substitute [ˈsʌbstıtjuːt] 动词 trans
| I | substitute |
|---|---|
| you | substitute |
| he/she/it | substitutes |
| we | substitute |
| you | substitute |
| they | substitute |
| I | substituted |
|---|---|
| you | substituted |
| he/she/it | substituted |
| we | substituted |
| you | substituted |
| they | substituted |
| I | have | substituted |
|---|---|---|
| you | have | substituted |
| he/she/it | has | substituted |
| we | have | substituted |
| you | have | substituted |
| they | have | substituted |
| I | had | substituted |
|---|---|---|
| you | had | substituted |
| he/she/it | had | substituted |
| we | had | substituted |
| you | had | substituted |
| they | had | substituted |