字典網>> 英漢字典>> U開頭詞條>>unidirectional element的意思 漢英字典unidirectional element中文翻譯：【計】 單向元件 相關詞條：unidirectional dialog unidirectional pulses unidirectional unidirectional bus unidirectional clamp unidirectional coupler unidirectional microphone unidirectional file allocation unidirectional current unidirectional antenna