aerial tuning coil的用法和样例：
- The coil is 3 inch diameter paper bobbin and consist of 14 turns of tuning coil tapped at 6 turn, 2 ? turns for regen coil and 3 turns for antenna coil.
卷是 3 寸个直径纸线桥并且所组成调音卷的 14个旋转以 6个旋转轻打,2? 旋转为再一般布告卷和 3个旋转因为天线卷。
- The birds perched on the television aerial.
- The picture is much clearer with the new aerial.
- The violin is not quite in tune with the piano.
- A small boy was beating out a tune on a tin can.