单词	closed collar
释义	closed collar 关门领
随便看	process state word process status process status table process-steam process steam process step process stipulation process stream process-stream process-stream monitor process structure process structure diagram process structure text process study process supervisory program process support process surveillance process switching process symbol process synchronization process synthesis process system process system analysis process system engineering process system piping failure 叹今吾叹倦客叹冰魂犹在叹几萦梦寐叹凤嗟身否叹出群风韵叹十年心事叹只今叹只今人物叹后约同格同梱同棲同業同様同権同母同氏同気同源