字典網>> 英漢字典>> T開頭詞條>>three-wire system的意思 漢英字典three-wire system中文翻譯：【計】 三線制 相關詞條：three-section filter three-pole three-way control valve three times per shift three-ply three-colour tube three-part flask three-speed gear three-phase induction motor three-in-one