您要查找的是不是：
- In the vestibule below was a letterbox into which no letter would go and an electric button from which no mortal finger could coax a ring. 在下面的走廊里，有一个信箱，从来没什么信件往里塞，还有一个电铃，恐怕只有鬼才按得响。
- In the vestibule below was a letter-box into which no letter would go, and an electric button from which no mortal finger could coax a ring. 楼下的门道里有个信箱，可从来没有装过信，还有一个电钮，也从没有人的手指按响过电铃。
- Shutter windows open easily and electrical control, electric button switches, rocker hand, a belt wheel, the spring drive shaft and other open manner. 卷帘门窗开启自如，有电动遥控、电动按键开关、手摇杆、手拉皮带、弹簧轴驱动等多种开启方式。
- It's quite clear that the electric car is technically feasible. 电动汽车明显在工艺技术上是可行的。
- She pressed the button of the electric bell . 她按动电铃钮。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- Never poke a finger or scissors into an electric socket. 千万不要把手指或剪刀插进电源插座。
- The machines are driven by electric motors. 这些机器都是由电动机驱动的。
- She buy an electric toaster this morning. 今天上午她买了一个烤面包片的电炉。
- It's a conduit enclosing insulated electric wires. 这是包电线的导管。
- A lot of electric lamps illumined the stage. 舞台由许多电灯照亮。
- I did the letter on my electric typewriter. 我是用电动打字机打这封信的。
- He bought an electric hair-drier for Mary. 他给玛丽买了一个电吹风。
- Please turn off the electric power. 请把电源关掉。
- He bought an electric hair-dryer for Mary. 他给玛丽买了一个电吹风。
- Magnetism produced by electric charge in motion. 电磁性由运动电荷引起的磁性
- The electric saw whined as it cut the wood. 电锯在锯木头时嘎嘎作响。
- This sewing machine is driven by an electric motor. 这台缝纫机是靠电动机启动的。
- Electric lights illumine our houses. 电灯照亮我们的房屋。
- Can you fit the electric fire for me? 你能替我装上电炉吗?
