| I | whiten |
|---|---|
| you | whiten |
| he/she/it | whitens |
| we | whiten |
| you | whiten |
| they | whiten |
| I | whitened |
|---|---|
| you | whitened |
| he/she/it | whitened |
| we | whitened |
| you | whitened |
| they | whitened |
| I | have | whitened |
|---|---|---|
| you | have | whitened |
| he/she/it | has | whitened |
| we | have | whitened |
| you | have | whitened |
| they | have | whitened |
| I | had | whitened |
|---|---|---|
| you | had | whitened |
| he/she/it | had | whitened |
| we | had | whitened |
| you | had | whitened |
| they | had | whitened |
单语范例（未经PONS编辑处理）
The walls were fourteen inches (356mm) wide, plastered and whitened with lime.
en.wikipedia.org Despite his average appearance, over the next year he grows fat, his hair whitens, and he grows a beard by magic to look the part.
en.wikipedia.org Dried in the open air, the wax was whitened by sunlight.
en.wikipedia.org The meaning of blanching is to whiten, but this is not always the purpose of blanching in cooking.
en.wikipedia.org All the walls were sealed and were whitened with lime.
en.wikipedia.org 互联网提供的例句（未经PONS编辑处理）
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www.agrana.com It contains vitamin C, potassium and folic acid among others, and is said to even whiten your teeth.
[...][...]
Vitamin C, Kalium und Folsäure sind nur einige der wertvollen Inhaltsstoffe, die unter anderem sogar die Zähne weißer machen können.
[...][...]
www.reallusion.com Use blush and lipsticks, and slightly whiten the teeth to provide a vibrant look.
[...][...]
Nutzen Sie Rouge und Lippenstift und weißen Sie die Zähne, um ein dynamisches Aussehen zu erzeugen.
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