单词	tunable frequency
释义	tunable frequency 频率可调
随便看	group psychological assistance activities group psychological consultation group psychological counseling group psychological counselling group psychological counseUing group psychological function group psychological guidance group psychological intervention group psychological mediation group psychological problems group psychological therapy Group psychological tutorship group psychologies group psychology Group psychologyical counseling group psychology tutoring group psychotherapies group psychotherapy group Pteridospermae group pteridospermaes group Pteridospermaphyta group pteridospermaphytas group public order case group pulse group pulse generator