| I | curve |
|---|---|
| you | curve |
| he/she/it | curves |
| we | curve |
| you | curve |
| they | curve |
| I | curved |
|---|---|
| you | curved |
| he/she/it | curved |
| we | curved |
| you | curved |
| they | curved |
| I | have | curved |
|---|---|---|
| you | have | curved |
| he/she/it | has | curved |
| we | have | curved |
| you | have | curved |
| they | have | curved |
| I | had | curved |
|---|---|---|
| you | had | curved |
| he/she/it | had | curved |
| we | had | curved |
| you | had | curved |
| they | had | curved |
单语范例（未经PONS编辑处理）
Special preamplifiers are also available for the various equalization curves used on pre-1954 records.
en.wikipedia.org Each motorcycle has a sidehack (or sidecar), in which a passenger rides and tilts to one side or another when going around curves.
en.wikipedia.org With the dynamic mode engaged, it is a surefooted behemoth whether tackling tight hairpins or arcing through sweeping curves.
www.carsguide.com.au The road is very twisting and bendy with tight hairpin curves.
www.coolum-news.com.au Earlier studies compared osmotic potential measured by p-v curves with those from the osmometer, but the method had not been refined enough to produce reliable results for turgor loss point.
phys.org