P 開(kāi)頭單詞
pyreticosis 熱病
pyreticedema 熱水腫
pyretic adj.熱的；熱病的；治療熱病的n.解熱劑
pyrethrum n.除蟲(chóng)菊
pyrethrosin 除蟲(chóng)菊精
pyrethrone 除蟲(chóng)菊酮
pyrethron n.除蟲(chóng)菊酮
pyrethrolone 除蟲(chóng)菊醇酮
pyrethrol 除蟲(chóng)菊醇
pyrethroids 擬除蟲(chóng)菊酯
pyrethroidpesticide 擬除蟲(chóng)菊酯農(nóng)藥
pyrethroid n.[化]擬除蟲(chóng)菊酯；合成除蟲(chóng)菊酯
pyrethrins 除蟲(chóng)菊酯
pyrethrin n.除蟲(chóng)菊酯
pyrethre 除蟲(chóng)菊
pyrethold 擬除蟲(chóng)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