Before morality in a strict sense comes into being, a pre-morality quality has already existed, which is actually the morality embryo.
主体在产生严格意义上的道德之前，已经存在着前道德素质，它实际在孕育着道德胚芽。
"On a lark, I decided to take a long-exposure fluorescent image of a pre-hatchling salamander embryo," says Kerney.
“抱着随便玩玩想法，我决定对一个还没孵化蝾螈胚胎进行长时间荧光照射并观察了其图像，”克尼说。
Color of embryo of white spot pike changes gradually from light-yellow in early stage to green-yellow in middle stage, and finally to brown in pre-hatching stage.
白斑狗鱼胚胎颜色随着发育进程由起始的淡黄色转为绿黄色，最终出膜前转变为棕褐色。
Color of embryo of white spot pike changes gradually from light-yellow in early stage to green-yellow in middle stage, and finally to brown in pre-hatching stage.
白斑狗鱼胚胎颜色随着发育进程由起始的淡黄色转为绿黄色，最终出膜前转变为棕褐色。
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