I. beep [bi:p] 动词 trans
II. beep [bi:p] 动词 不及物动词
| I | beep |
|---|---|
| you | beep |
| he/she/it | beeps |
| we | beep |
| you | beep |
| they | beep |
| I | beeped |
|---|---|
| you | beeped |
| he/she/it | beeped |
| we | beeped |
| you | beeped |
| they | beeped |
| I | have | beeped |
|---|---|---|
| you | have | beeped |
| he/she/it | has | beeped |
| we | have | beeped |
| you | have | beeped |
| they | have | beeped |
| I | had | beeped |
|---|---|---|
| you | had | beeped |
| he/she/it | had | beeped |
| we | had | beeped |
| you | had | beeped |
| they | had | beeped |