您要查找的是不是：
- 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 continued to hum the song over and over. 她一遍又一遍地不断哼唱那支歌。
- hum potentiometer 哼声电位计
- He could hear the hum of the bees in the garden. 他听得见花园里蜜蜂的嗡嗡声。
- The only sound he heard was the hum of the machine. 他听到的唯一的声音就是那台机器的嗡嗡声。
- Bees sip honey from flowers and hum their thanks when they leave. 蜜蜂从花中啜蜜，离开时营营地道谢。
- Charles makes things hum around that office. He's an excellent administrator. 查尔斯使那个办公室的气氛很活跃。他是个出色的行政人员。
- Things are starting to hum with activity. 气氛变得活跃起来。
- Changzhou Wujin Spike Potentiometer Factory? 常州市武进斯贝克电位器厂?
- All around was a drowsy hum of insects. 到处是一片小虫的催眠似的嗡嗡声。
- In electronics,the moveable arm of a potentiometer. 在电子学中，电位器的滑动臂。
- He can hear the hum of the bee in the garden. 他听得见花园里蜜蜂的嗡嗡声。
- Lead in Trimmer Potentiometer elements. 电位整理器元件所含的铅。
- The air of the ball began to hum. 舞会的气氛开始活跃起来了。
- We hear the hum of conversation from the next room. 我们听到隔壁房间嗡嗡的谈话声。
- She heard the hum of voices in the house. 她听见了屋子里的嘈杂声。
- It is sometimes mistaken for a power supply hum. 有时候，亚音频会被错误的认为是电源交流声。
- In electronics, the moveable arm of a potentiometer. 在电子学中，电位器的滑动臂。
- There is hum or noise in the speaker output. 扬声器输出声带嗡嗡声或杂音。
- Now when I play CDs,you hum and tap your feet. 现在我放CD盘，你一边呼，一边用脚打拍子了。”
