| I | speculate |
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| you | speculate |
| he/she/it | speculates |
| we | speculate |
| you | speculate |
| they | speculate |
| I | speculated |
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| you | speculated |
| he/she/it | speculated |
| we | speculated |
| you | speculated |
| they | speculated |
| I | have | speculated |
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| you | have | speculated |
| he/she/it | has | speculated |
| we | have | speculated |
| you | have | speculated |
| they | have | speculated |
| I | had | speculated |
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| you | had | speculated |
| he/she/it | had | speculated |
| we | had | speculated |
| you | had | speculated |
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单语范例（未经PONS编辑处理）
Scientists have speculated that the ability of some bivalves to burrow and thus avoid predators was a major factor in their success.
en.wikipedia.org It is speculated that this was a clavichord or harpsichord.
en.wikipedia.org The last episode to air at this time is speculated to be the series finale.
en.wikipedia.org This small easter egg would later be used by fans to speculate that the show and the movie take place in the same world.
en.wikipedia.org It is speculated that she wanted to reenlist, but she was unable to.
en.wikipedia.org 浏览词典
- specious
- speck
- specs
- spectacle
- spectacled
- speculate
- sped
- speech
- speechless
- speed
- speedboat