| 41. | The rope was not strong enough, so we used wire . |
| 这根绳子不够结实，所以我们用金属线。
|
| 42. | The resistance of a thick wire is less than that of a thin one. |
| 粗电线的电阻比细电线的小。
|
| 43. | The longer the wire , the greater the resistance.. |
| 电线越长，电阻越大。
|
| 44. | You should never join an electric wire to a water pipe. |
| 你千万不可把电线连接在水管上。
|
| 45. | India-rubber suction hose with wire inside. |
| 内有金属丝的橡皮吸水软管。
|
| 46. | bend the wire up/down/forwards/back |
| 把金属线弯上去[下去/向前/向后]
|
| 47. | five yards of wire netting |
| 五码金属网
|
| 48. | galvanized wire |
| 铅丝
|
| 49. | coil (up) a length of rope, flex, wire , etc |
| 卷(起)一段绳子, 花线, 金属丝等
|
| 50. | a thin wire |
| 细的金属丝
|