falsetto
noun [ C ] uk/fɔːlˈset.əʊ/ us/fɑːlˈset̬.oʊ/ falsettos
（男高音的）假声
a form of singing or speaking by men using an extremely high voice
For his role as a young boy, he had to speak in a high falsetto. 由于他的角色是个小男孩，他必须尖起嗓子说话。
falsetto
adjective, adverb uk/fɔːlˈset.əʊ/ us/fɑːlˈset̬.oʊ/
假（高音）嗓子的
A falsetto voice is extremely high.
The lead singer has a falsetto voice. 领唱用假声唱。
to sing falsetto 用假声唱