To The Human Ear的意思|示意

对于人耳 To investigate further, Dr Drayna is now attempting to splice human stutter-causing genes into the DNA of mice. That, of course, raises the question of what a stuttering mouse sounds like. To the human ear, it may not sound like anything. Many murine squeakings are too high-pitched to be perceptible. But ultrasonic detectors should deal with that. With luck, the causes of stuttering should soon be understood better. Whether that results in treatments more effective than lettuce juice and wine is another matter.