pyreticosis 熱病pyreticedema 熱水腫pyretic (adj.) pyretic adj.熱的；熱病的；治療熱病的n.解熱劑pyrethrum n.除蟲菊pyrethrosin 除蟲菊精pyrethrone 除蟲菊酮pyrethron n.除蟲菊酮pyrethrolone 除蟲菊醇酮pyrethrol 除蟲菊醇pyrethroids 擬除蟲菊酯pyrethroidpesticide 擬除蟲菊酯農(nóng)藥pyrethroid n.[化]擬除蟲菊酯；合成除蟲菊酯pyrethrins 除蟲菊酯pyrethrin n.除蟲菊酯pyrethre 除蟲菊pyrethold 擬除蟲菊酯pyret- 與發(fā)熱有關(guān)的pyrenyl n.芘基pyrenoxanthin 粉核黃素, 蛋白核黃素