1. 串音:Overhang (激励器)低音延伸调节 | Overhearing 串音 | OVLD over lode 过载,超负荷
2. 串话:overhaul life 大修寿命 | overhearing 串话 | overlaid cmos 多层互补金属氧化物半导体
3. 漏:overhead wire 架空 | overhearing 漏 | overhung wheel 片持
4. 串话=>漏話:overhead-under ground network ==> 架空-埋地混合网络 | overhearing ==> 串话=>漏話 | overheat ==> 過熱