单词	梯子架
释义	梯子架 ladder stay
随便看	pyrethrin ii pyrethrin II Pyrethrin residues pyrethrol pyrethrolone pyrethron pyrethrone pyrethrosin Pyrethrum cinerariifolium Pyrethrum cinerariifolium Trev Pyrethrum cinerariifoliumTrey.Vis Pyrethrum cinerariifolium Trey.Vis Pyrethrum coccineum pyrethrins pyrethrins residuces pyrethrin with piperonyl butoxide Pyrethrin Ⅰ pyrethrin Ⅱ pyrethroic acid methyl esters pyrethroid Pyrethr-oid pyrethroid-hydrolyzing esterase pyrethroid insecticides pyrethroid insecticides EW pyrethroid insecticides poisoning