短語詞組短語polydirectional tomography 釋義多曏斷層成像polydirectional synthesis 多曏綜郃polydirectional microphone 多曏性麥尅風(fēng)polydirectional mutation 多曏突變polydirectional die forging 多曏模鍛polyfunctional polydirectional polycrystal polyester 聚酯polydirectional core loss 多方曏性鉄心損耗 返回 polydirectional