I. peak [piːk] 名词
| I | peak |
|---|---|
| you | peak |
| he/she/it | peaks |
| we | peak |
| you | peak |
| they | peak |
| I | peaked |
|---|---|
| you | peaked |
| he/she/it | peaked |
| we | peaked |
| you | peaked |
| they | peaked |
| I | have | peaked |
|---|---|---|
| you | have | peaked |
| he/she/it | has | peaked |
| we | have | peaked |
| you | have | peaked |
| they | have | peaked |
| I | had | peaked |
|---|---|---|
| you | had | peaked |
| he/she/it | had | peaked |
| we | had | peaked |
| you | had | peaked |
| they | had | peaked |
单语范例（未经PONS编辑处理）
The official population peaked at 415 in 1910 and has declined steadily since 1930.
en.wikipedia.org The buildings are predominantly brick with sharply peaked roofs, in an effort to emulate the region's historical brownstone architecture.
en.wikipedia.org In order to limit the rise in global temperatures to 2 degree centigrade, global emissions will have to have peaked at 44 gigatons by 2020.
www.digitaljournal.com In the early 1860s when placer gold production peaked, the search began for lode gold deposits.
en.wikipedia.org Route mileage peaked at 254251 mi in 1916 and fell to 139,679 mi in 2011.
en.wikipedia.org