空论家 meaning in English

doctrinaire
doctrinarian

"while there's life there's hope" is a conviction not so entirely unknown to the "betrayed" as some amiable theorists would have us believe .
“有生命就有希望”那种坚定的信心，“吃过亏”的人并不是完全不知道，象那般活宝贝儿空论家要我们相信的那样。
They didn ' t know the facts . and i don ' t think it would ' ve mattered in the slightest if they had . very doctrinaire ( george v . higgins
他们不知道事实…而我认为如果他们知道麻烦也不会微小的。真正的空论家（乔治? v ?席根生）。
" while there ' s life there ' s hope " is a conviction not so entirely unknown to the " betrayed " as some amiable theorists would have us believe
“有生命就有希望”那种坚定的信心， “吃过亏”的人并不是完全不知道，象那般活宝贝儿空论家要我们相信的那样。