| I | insulate |
|---|---|
| you | insulate |
| he/she/it | insulates |
| we | insulate |
| you | insulate |
| they | insulate |
| I | insulated |
|---|---|
| you | insulated |
| he/she/it | insulated |
| we | insulated |
| you | insulated |
| they | insulated |
| I | have | insulated |
|---|---|---|
| you | have | insulated |
| he/she/it | has | insulated |
| we | have | insulated |
| you | have | insulated |
| they | have | insulated |
| I | had | insulated |
|---|---|---|
| you | had | insulated |
| he/she/it | had | insulated |
| we | had | insulated |
| you | had | insulated |
| they | had | insulated |
单语范例（未经PONS编辑处理）
A properly insulated and ventilated roof is called a "cold roof".
en.wikipedia.org Clothes can insulate against cold or hot conditions.
en.wikipedia.org Hence, if the body were perfectly insulated, core temperature would continue to increase until lethal core temperatures were achieved.
en.wikipedia.org Since these conductors must be insulated for the full voltage, transmission line cost is higher than a monopole with a return conductor.
en.wikipedia.org Some early selectively coated polymer collectors suffered from overheating when insulated, as stagnation temperatures can exceed the polymer's melting point.
en.wikipedia.org