呼出时间 meaning in Chinese
exhalation time
Examples
- Breathless test is sucked greatly at a heat , next breathless , time yue jiuyue is good , again slowly expiration , expiration time is 3 seconds the idealest
屏气测试深吸一口气,然后屏气,时间越久越好,再慢慢呼出,呼出时间3秒钟为最理想。
exhalation time