后胸廓缩小，食管入口黏膜再次内翻，发声结束。

After that, thorax shrink, the meatus of esophagus turn in again, the voice behavior is over.

youdao

后胸廓缩小，食管入口黏膜再次内翻，发声结束。

After that, thorax shrink, the meatus of esophagus turn in again, the voice behavior is over.

youdao