Most bats produce echolocation sounds by contracting their larynx.大多数蝙蝠通过收缩喉咙所发出的声音实现回声定位.An infected mucous membrane, especially of the tongue, nose and larynx, commonly becomes ulcerated.感染的粘膜, 特别是舌, 鼻和咽的粘膜, 通常变成溃疡.Cal...
The cry occurs when air is brought into contact with the baby's larynx.婴儿的喉咙接触到空气时，就会哭出来。Let me have a look at your larynx .让我看看你的喉部。Calf diphtheria, is characterized by bilateral necrosis of the mucous membrane of ...