| I | foil |
|---|---|
| you | foil |
| he/she/it | foils |
| we | foil |
| you | foil |
| they | foil |
| I | foiled |
|---|---|
| you | foiled |
| he/she/it | foiled |
| we | foiled |
| you | foiled |
| they | foiled |
| I | have | foiled |
|---|---|---|
| you | have | foiled |
| he/she/it | has | foiled |
| we | have | foiled |
| you | have | foiled |
| they | have | foiled |
| I | had | foiled |
|---|---|---|
| you | had | foiled |
| he/she/it | had | foiled |
| we | had | foiled |
| you | had | foiled |
| they | had | foiled |
单语范例（未经PONS编辑处理）
Between the two bottle layers is a thin foil liner that reflects solar energy away from the bottle.
en.wikipedia.org This makes these units ideally suited for tension control applications, such as wire winding, foil, film, and tape tension control.
en.wikipedia.org Foil strain gauges are used in many situations.
en.wikipedia.org Two glass plates held this foil between them to create what was called a star field plate.
en.wikipedia.org This can be foiled by not permitting an email-program to load images.
en.wikipedia.org