| 1. | That didnt make the file name serve double duty
，避免了文件名的双重职责。 |
| 2. | Prevention of double duty
预防双重征税 |
| 3. | Pull double duty
具备双重功能 |
| 4. | Double duty iron
号铁头球棒 |
| 5. | Our new washing machine does double duty ; it washes the clothes and also dries them
我们新买的洗衣机有双重功能，不仅洗衣还可烘干。 |
| 6. | Also doing double duty is ta - hsi - yen , who both co - starred and served as martial art choreographer
王锺处理飞车枪战场面，火爆刺激，故事峰回路转，节奏明快。 |
| 7. | American actress laura linney is set to do double duty in front of the camera after signing on for lead roles in two new hollywood films , the entertainment industry press said
美国女星劳拉?琳尼近期片约不断，在和两部好莱坞影片成功签约后，她将于本月底出任这两部电影中的主要角色。 |
| 8. | American actress laura linney is set to do double duty in front of the camera after signing on for lead roles in two new hollywood films , the entertainment industry press said
美国女星劳拉琳尼近期片约不断，在和两部好莱坞影片成功签约后，她将于本月底出任这两部电影中的主要角色。 |
| 9. | Man of the year american actress laura linney is set to do double duty in front of the camera after signing on for lead roles in two new hollywood films , the entertainment industry press said
美国女星劳拉琳尼近期片约不断，在和两部好莱坞影片成功签约后，她将于本月底出任这两部电影中的主要角色。 |
