Definition: to become unable to speak, often because of an illness Level: B2
当你患重感冒时，可能会失声。
When you have a bad cold, you may ___lose ___your ___voice.
在演讲过程中，他因为紧张而失声了。
During his presentation, he ___lost ___voice from nervousness.
在音乐会上大喊大叫之后，我完全失声了。
After shouting at the concert, I completely ___lost ___my ___voice.
