quadraphonicsWiktionary 原文英美构词拆解quadraphonquadraphony词干ics-ics后缀-icsForms nouns referring to fields of knowledge or practice. · Forms nouns referring to activities.也可拆解为quadraquadra-前缀phonics-phonics后缀quadra-Alternative form of quadri--phonicsNames electronic systems related to acoustics and recording.词源说明From quadraphony + -ics or quadra- + -phonics.释义名词noun1quadraphonic sound