propal硫酸小旋异丙肾上腺素propn.支柱；支持者；倚靠人n.道具n.螺旋桨；推进器v.支撑；维持Propionibacterium thoenii特恩(氏)丙酸杆菌propionamidehydrochloride丙脒盐酸盐propylene oxychlorination丙烯氧氯化propionic acid extraction丙酸提取propamocarb hydrochloride霜霉威盐酸盐prophylactic immunization预防免疫接种prophase of cell division[分裂]前期proprioceptive projection本体感受(冲动)投影prophase of first meiosis第一次成熟分裂propagating beam analysis传播束分析