基本解釋n.[動(dòng)]桑椹胚同根派生 morula相關(guān)詞英漢例句用作名詞 (n.)The growth of a zygote into a morula is called fragmentation.受精卵發(fā)育成桑椹胚的過(guò)程叫卵裂。morula更多例句