I. swear <swore; sworn> [sweə] 动词 不及物动词
II. swear <swore; sworn> [sweə] 动词 trans
| I | swear |
|---|---|
| you | swear |
| he/she/it | swears |
| we | swear |
| you | swear |
| they | swear |
| I | swore |
|---|---|
| you | swore |
| he/she/it | swore |
| we | swore |
| you | swore |
| they | swore |
| I | have | sworn |
|---|---|---|
| you | have | sworn |
| he/she/it | has | sworn |
| we | have | sworn |
| you | have | sworn |
| they | have | sworn |
| I | had | sworn |
|---|---|---|
| you | had | sworn |
| he/she/it | had | sworn |
| we | had | sworn |
| you | had | sworn |
| they | had | sworn |
单语范例（未经PONS编辑处理）
Since that time they have provided eyewear for many government agencies ranging from sunglasses for air force pilots to eyewear for submarine personnel.
en.wikipedia.org Protective eyewear (goggles or glasses) is widely considered the minimum protection for airsoft players, as the eyes may be injured by any type of impact.
en.wikipedia.org While they demonstrated a successful concept, they recognized that advances in manufacturability were still needed for such protective eyewear to be affordable and plentiful.
en.wikipedia.org It includes casual wear, sports wear, a suit collection, eyewear, belts, and shoes.
en.wikipedia.org The company originally focused on designing and manufacturing optical tools and machinery for the production of eyewear.
en.wikipedia.org