基本解释囊胚同根派生 blastocysts相关词英汉例句Under one scenario, a woman with heart disease might have her own eggs collected and activated in the laboratory to yield blastocysts.想想下面的情节，一位患有心脏病的女子，也许可以收集自己的卵子，让它在实验室里活化并分裂成囊胚。blastocysts更多例句