他们心中酝酿已久的革命计画的英文

plans for revolution that had long been incubating in their minds

• 他们:    they
• 心中:    at heart; in mind
• 酝酿:    brew; ferment
• 已:    stop; cease; end
• 久:    for a long time; l ...
• 的:    4次方是 The fourth po ...
• 革命:    revolution; revolu ...
• 计:    count; compute; ca ...
• 画:    draw; paint