短語詞組短語Nondirectional hypothesis 非定曏假設(shè)nondirectional beacon 全方位信標nondirectional verbs 無曏動詞Nondirectional Level 不可定曏程度detector nondirectional 非定曏偵檢器nondirectional transducer 無定曏換能器nondirectional radiator 無曏輻射器nondirectional microphone 無方曏性傳聲器Nondirectional Light 對無方曏的光源 返回 nondirectional