Spirometry test, 用嘴深吸氣，再快速呼出去，對嗎？鼻子上東西就是防止鼻子進氣。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
