II. dust [dʌst] 动词 trans
| I | dust | 
|---|---|
| you | dust | 
| he/she/it | dusts | 
| we | dust | 
| you | dust | 
| they | dust | 
| I | dusted | 
|---|---|
| you | dusted | 
| he/she/it | dusted | 
| we | dusted | 
| you | dusted | 
| they | dusted | 
| I | have | dusted | 
|---|---|---|
| you | have | dusted | 
| he/she/it | has | dusted | 
| we | have | dusted | 
| you | have | dusted | 
| they | have | dusted | 
| I | had | dusted | 
|---|---|---|
| you | had | dusted | 
| he/she/it | had | dusted | 
| we | had | dusted | 
| you | had | dusted | 
| they | had | dusted | 
