| I | refract |
|---|---|
| you | refract |
| he/she/it | refracts |
| we | refract |
| you | refract |
| they | refract |
| I | refracted |
|---|---|
| you | refracted |
| he/she/it | refracted |
| we | refracted |
| you | refracted |
| they | refracted |
| I | have | refracted |
|---|---|---|
| you | have | refracted |
| he/she/it | has | refracted |
| we | have | refracted |
| you | have | refracted |
| they | have | refracted |
| I | had | refracted |
|---|---|---|
| you | had | refracted |
| he/she/it | had | refracted |
| we | had | refracted |
| you | had | refracted |
| they | had | refracted |
单语范例（未经PONS编辑处理）
The entire space is lit with diffused natural light from clerestory windows refracted throughout the lobby.
en.wikipedia.org It consists of two observatory buildings housing an 11 inch (28 cm) and 16 inch (41 cm) aperture refracting telescope.
en.wikipedia.org However, all these disturbances refract light rays, so they can cast shadows.
en.wikipedia.org As shown in the figure, individual rays of light emitted from the laser will be refracted as it enters and exits the dielectric bead.
en.wikipedia.org Because temperature and density change with height, the sound of thunder is refracted through the troposphere.
en.wikipedia.org