| 1. | It then turned out that the plug was defective .
结果发现冲水的开关不灵。 |
| 2. | Plug stopcocks with sterile plugs .
在三通开关上塞上无菌塞子。 |
| 3. | The recorder was not plugged in .
录音机的插头没插上。 |
| 4. | She has been plugging away at her french lessons for months .
她已刻苦攻读法语数月。 |
| 5. | They have been plugging his new show on the radio .
他们一直在电台上宣传他的新节目。 |
| 6. | Plug in the radio , please .
请把收音机的插头插上。 |
| 7. | The television cameras are also plugged into the computer .
这些电视摄像机也被连接到计算机上。 |
| 8. | A plug of glass wool held in the neck of a polyethylene funnel .
玻璃棉塞支承着聚乙烯漏斗的颈部。 |
| 9. | Before charging work is started, the drill holo is plugged .
开始装药以前，先将炮眼下端眼口堵死。 |
| 10. | An irrigation system is selected that is less prone to plugging .
选择这样一个灌溉系统很少会阻塞。 |
