spus无足畸胎SPabbr.自已推进的(=self-propelled)spheno-occipital angle蝶枕角sphingosylphosphocholine(神经)鞘氨醇磷酸胆碱Spodoptera exigua Hunberspline fit approximation试配逼近法Spongy Gelatin Absorbent吸收性明胶海绵sphenopalatine neuralgia蝶腭节神经痛Spodpteralitura Fabriciu斜纹夜蛾splenis flexure syndrome结肠肠脾曲综合征Spilarctia erythrophlepsn.赤污灯蛾Sporoxeia clavicalcaratan.棒距八蕊花