hum

noun

1. a humming noise

e.g. the hum of distant traffic

Synonym: humming

2. the state of being or appearing to be actively engaged in an activity

e.g. they manifested all the busyness of a pack of beavers
there is a constant hum of military preparation

Synonym: busyness

verb

1. sing with closed lips

e.g. She hummed a melody

2. make a low continuous sound

e.g. The refrigerator is humming

3. sound with a monotonous hum

Synonym: thrum

4. be noisy with activity

e.g. This office is buzzing with activity

Synonym: buzzseethe

1. 发出连续而低沉的声音;发嗡嗡声
If something hums, it makes a low continuous noise.

e.g. The birds sang, the bees hummed...
鸟儿叫，蜂儿鸣。
e.g. Within five hours, the equipment will be humming away again...
用不了5小时，设备就又能嗡嗡地运转了。

2. 哼（曲子）
When you hum a tune, you sing it with your lips closed.

e.g. She was humming a merry little tune...
她哼着一支欢快的小曲儿。
e.g. He hummed to himself as he opened the trunk.
他独自哼着曲子打开了车子的后备箱。

3. (地方）热闹，活跃，繁忙
If you say that a place hums, you mean that it is full of activity.

e.g. The place is really beginning to hum...
这个地方真正开始热闹起来了。
e.g. On Saturday morning, the town hums with activity and life.
周六早晨，小镇一派热闹繁忙，活力盎然。

4. （踌躇时发出的声音）嗯，呃
Hum is sometimes used to represent the sound people make when they are not sure what to say.

e.g. Hum, I am sorry but I thought you were French.
嗯，很抱歉，我以为你是法国人。

5. see also: ho hum
hum and haw -> see haw

1. 交流声：灯丝供应方面,因唱头放大电路的总增益已超过60db,若用交流电供应灯丝而没有交流声(Hum)出现的话,那么,这位仁兄便算是高手中的高手了!下面是 AES 和 本人(Gautau) 的计算,零件数值的改变不大,但最少仍有迹可寻.

2. 人：NE的甲实在是太弱了...无甲的HT和小鹿被轰3炮就挂了 AC的甲虽然不被克但血少也一样...我是用NE的PLAYER(不敢说是高手了),我和别人(HUM)打过,他正用这战术(地图是PL).

3. hum是什么意思

3. 哼声：并反相串联而成的(但也有些结构比较特殊的双线圈拾音器)串联的目的是增大整个拾音器的输出功率,而反相连接的目的则是减少一般单线圈拾音器所固有的噪音,即哼声(hum)这些噪音一般是由照明系统、建筑配电以及放大器变压器的电磁干扰(我们知道,

4. hum什么意思

4. 嗡嗡声：这种拾音器消除了单线圈拾音器容易产生的电流嗡嗡声(hum). 从那个时候起,Gibson持续壮大着Les Paul的产品线,实验着新特点的集合和创新. 今天,Gibson个性店(Gibson Custom Shop)历史性地精确地重创了古老Les Paul的复制品,

5. hum：harakat ul mujahidin; 圣战者运动

6. hum在线翻译

6. hum：human; 列出人