voice register meaning in Chinese

[医] 声域, 音域

of course the knowledge of what is a voice register and how to use each register has to be present before anything else can be worked on
在做到这些之前，理当要先知道什麽是共鸣区，以及学会如何使用不同的共鸣区。
range is broadened when a person's airflow, resonance and vocal cord muscles are coordinated and are able to negotiate a smooth transition going from one voice register to the next
当你的气流、共鸣和声带肌肉能够协调一致，并且有办法从一个共鸣区，顺畅地唱到另一个共鸣区，你的音域就会扩张。