contaminate [kənˈtæmıneıt] 动词 trans
- ▶ contamination [kənˌtæmıˈneıʃən] 名词
-
- ▶ contaminative [kənˈtæmınətıv] 形
-
| I | contaminate |
|---|---|
| you | contaminate |
| he/she/it | contaminates |
| we | contaminate |
| you | contaminate |
| they | contaminate |
| I | contaminated |
|---|---|
| you | contaminated |
| he/she/it | contaminated |
| we | contaminated |
| you | contaminated |
| they | contaminated |
| I | have | contaminated |
|---|---|---|
| you | have | contaminated |
| he/she/it | has | contaminated |
| we | have | contaminated |
| you | have | contaminated |
| they | have | contaminated |
| I | had | contaminated |
|---|---|---|
| you | had | contaminated |
| he/she/it | had | contaminated |
| we | had | contaminated |
| you | had | contaminated |
| they | had | contaminated |