基本解釋緩凝同根派生 ratardation相關(guān)詞英漢例句The developmental ratardation of brain in rats induced by prentalexposure to HTO had observed by measuring the contents of cerebral amino acids. 以腦組織中遊離氨基酸含量爲(wèi)指標(biāo),觀察出生前因氚水照射引起的大鼠腦發(fā)育障礙。Mental ratardation children 精神發(fā)育遲滯兒童material ratardation 實(shí)質(zhì)性阻礙ratardation更多例句