您要查找的是不是：
- tuning indicator circuit 调谐指示电路
- TYPICAL MASTER DIM AND TEST INDICATOR CIRCUIT. 典型的主调光和测试电路。
- BOOST PUMP PRESSURE INDICATION CIRCUIT. 增压泵压力指示电路。
- The user shall indicate circuit and its relative current,number of CB pole,etc. 用户订货时，须注明配电箱的回路数，各回路相应的电流数，以及断路器的极数等等。
- The violin is not quite in tune with the piano. 这小提琴跟钢琴的调子不太和谐。
- A small boy was beating out a tune on a tin can. 一个小男孩正用铁皮罐敲奏出曲子来。
- He played a tune on his trumpet. 他用小号吹奏了一首曲子。
- Hum the opening bars of your favourite tune. 哼一哼你喜爱的曲子的开头几个小节。
- She calls the tune in their house. 他们家中她说了算。
- Our grand piano is in good tune. 我们的大钢琴音很准。
- Cease then, prithee, cease thy tune. 停止，我求你，暂停你的歌声。
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- He was fined for speeding to the tune of 200. 他因超速行车被罚款达 200 英镑。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- The tune goes something like this. 那曲调大致是这样的。
- Please tune the television set to Channel 5. 请将电视机调到第五频道。
- Why did he suddenly change his tune? 他为什么突然改变了态度?
- He is playing a tune on his pipe. 他在用笛子吹奏一支曲子。
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- We sang these lines to the tune of Yankee Doodle. 我们用扬基歌的曲调唱这几句歌词。
