Sound mental activity results from normal circulation and a sufficient supply of blood.
健全的精神活动来自于正常的血液循行及充足的血液供应。
A decibel is a standard unit of sound, and normal conversation is around 60 decibels.
分贝是声音的标准单位，正常谈话的声音大约在60分贝左右。
肠鸣音正常。
"RESET" key:at normal display, press this to reset time and sound music ring.
“RESET”键：正常时间显示下按此键复位显示初始时间并发出音乐铃声。
"RESET" key:at normal display, press this to reset time and sound music ring.
“RESET”键：正常时间显示下按此键复位显示初始时间并发出音乐铃声。
应用推荐