HomeDictionary开放系统开放系统Wordopen systemTraditional開放系統Copy wordkāi fàng xì tǒngkai1fang4xi4tong3Hear itMeaningopen system CC-CEDICTCharacters in 开放系统开kāi放fàng系xì统tǒngWords with 开放系统开放系统互连kāi fàng xì tǒng hù liánopen systems interconnectionWord