nascentadj.新生的；尚不成熟的；尚不发达的nascent condensation drip初凝水滴nascent polypeptide chain新生多肽链nascent manganese dioxide新生态MnO2nascent literature and art萌芽状态的文艺nascent continental margin初生大陆边缘nascent polypeptide strand新生肽链Nascent ion-molecule complex初生态离子-分子络合物nascent motor unit action potential新生运动单位动作电位nascent chain transcription analysis新生链转录分析