windpipe e气管
windpipe intubatton气管插管
windpipe volume气管容积
Windpipe diameter气管直径
large windpipe大风管
windpipe tube气管插管
broncho windpipe气管
windpipe trachea七叶一枝花
Windpipe Appearance Good气管形态好
N-COUNT（可数名词） Your windpipe is the tube in your body that carries air into your lungs when you breathe. 气管