您要查找的是不是：
- Fengler, F., Permutation lock, U.S.Patent No. 3,115,765, December 31, 1963. 胡家琛，鎖，徐氏基金會(huì )出版社，臺北，1992。
- It's quite clear that the electric car is technically feasible. 電動(dòng)汽車(chē)明顯在工藝技術(shù)上是可行的。
- Industry is a heavy user of electric power. 工業(yè)需耗費大量的電力。
- Never poke a finger or scissors into an electric socket. 千萬(wàn)不要把手指或剪刀插進(jìn)電源插座。
- The machines are driven by electric motors. 這些機器都是由電動(dòng)機驅動(dòng)的。
- She buy an electric toaster this morning. 今天上午她買(mǎi)了一個(gè)烤面包片的電爐。
- It's a conduit enclosing insulated electric wires. 這是包電線(xiàn)的導管。
- A lot of electric lamps illumined the stage. 舞臺由許多電燈照亮。
- I did the letter on my electric typewriter. 我是用電動(dòng)打字機打這封信的。
- He bought an electric hair-drier for Mary. 他給瑪麗買(mǎi)了一個(gè)電吹風(fēng)。
- Please turn off the electric power. 請把電源關(guān)掉。
- He bought an electric hair-dryer for Mary. 他給瑪麗買(mǎi)了一個(gè)電吹風(fēng)。
- Magnetism produced by electric charge in motion. 電磁性由運動(dòng)電荷引起的磁性
- The electric saw whined as it cut the wood. 電鋸在鋸木頭時(shí)嘎嘎作響。
- This sewing machine is driven by an electric motor. 這臺縫紉機是靠電動(dòng)機啟動(dòng)的。
- Electric lights illumine our houses. 電燈照亮我們的房屋。
- Can you fit the electric fire for me? 你能替我裝上電爐嗎?
- His speech had an electric effect on the audience. 他的演講令觀(guān)眾震驚不已。
- Turn the electric fan on and make a draft. 打開(kāi)電扇通一下風(fēng)。
- The kite caught in the electric wires. 風(fēng)箏鉤在電線(xiàn)上了。
