

- tooth decay
-
- alpha decay 核物
-
- beta decay 核物
-
- decay
-
I | decay |
---|---|
you | decay |
he/she/it | decays |
we | decay |
you | decay |
they | decay |
I | decayed |
---|---|
you | decayed |
he/she/it | decayed |
we | decayed |
you | decayed |
they | decayed |
I | have | decayed |
---|---|---|
you | have | decayed |
he/she/it | has | decayed |
we | have | decayed |
you | have | decayed |
they | have | decayed |
I | had | decayed |
---|---|---|
you | had | decayed |
he/she/it | had | decayed |
we | had | decayed |
you | had | decayed |
they | had | decayed |