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downtrodden [ˈdaʊntrɒdən] 形
downhearted [ˈdaʊnˈhɑːtıd] 形
| I | downgrade |
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| you | downgrade |
| he/she/it | downgrades |
| we | downgrade |
| you | downgrade |
| they | downgrade |
| I | downgraded |
|---|---|
| you | downgraded |
| he/she/it | downgraded |
| we | downgraded |
| you | downgraded |
| they | downgraded |
| I | have | downgraded |
|---|---|---|
| you | have | downgraded |
| he/she/it | has | downgraded |
| we | have | downgraded |
| you | have | downgraded |
| they | have | downgraded |
| I | had | downgraded |
|---|---|---|
| you | had | downgraded |
| he/she/it | had | downgraded |
| we | had | downgraded |
| you | had | downgraded |
| they | had | downgraded |
单语范例（未经PONS编辑处理）
Most steps are danced with a slight downward bouncing or dropping action.
en.wikipedia.org Immediately below the popliteal line is the nutrient foramen, which is large and directed obliquely downward.
en.wikipedia.org The patient will also be unable to stand up on the toes of that leg, and pointing the foot downward (plantarflexion) will be impaired.
en.wikipedia.org The lifting force is caused by the downward stroke of the wings.
en.wikipedia.org Her funnels were moved higher up the side of her hull and curved downward to keep the deck clear of smoke.
en.wikipedia.org