closed source英语标准发音:closed source英式发音:美式发音:翻译中文封闭源closed source - 基本释义[词典1]闭源closed source - WEB词典closed source封闭原始码闭源closed radioactive source闭锁性放射源closed ion source封闭式离子源 参考资料: 1.百度翻译:closed source2.有道词典:closed source3.爱词霸:closed source