英语词汇“按纽”的翻译、意思、用法、释义-英汉汉英双解词典

单词	按纽
释义	按纽医key-board
随便看	relay relief valve relay reoperate time relay repair relay repeater relay repeating relay reservoir relay restoring spring relay retractile spring relay return spring relay ring relay rod relayroom relay room relay route relay runction relay runner relay running with torches relays re-lays relay sampled data system relays and switches relay satellite relay satellite system relay-satellite system relay saturation