词语背反射
解释backscatter
backscatter〔名词〕反向散射详细»
backscatter〔名词〕反向散射,背反射详细»
backscatter〔名词〕背反射详细»
backscatter反向散射详细»
背反射backscatter详细»
背反射back reflection详细»
背反射lumbar reflex详细»