允寫環 write enable ring: 允寫環; 允許寫入環write-enable-ring: 充許寫入環; 計算機的允許寫入環write enable: 寫啟用; 寫入起動; 寫入啟動; 允寫信號; 允許寫入write-enable: 寫入啟動unit write enable: 允許單元寫入下載手機詞典可隨時隨地查詞查翻譯