voice 
英 [vɔɪs]  美 [vɔɪs] 
n. 嗓音，声音；发言权；愿望；（动词的）语态

v. 表达，吐露

例句：
Miriam's voice was strangely calm. 

米丽娅姆的声音出奇地平静。

There was a sound of loud voices from the kitchen. 

厨房里传出大声说话的声音。

I ended up with bronchitis and no voice. 

结果我患了气管炎，连话都说不出来了。

The police are here,' she said in a low voice. 

“警察来了，”她低声说。