英

[paɪ'riːθrɪn]

美

[paɪ'reθrɪn]

n.除虫菊酯

pyrethrin的相关资料：

临近单词

pyrene
pyre
pyretic pulmonary flaccidity
Pyrethroid pesticides residue
pyretic aphasia with sudamina
pyretic dryness and frigidity
pyrethroic acid methyl esters
pyretic accumulation of pver
pyretic exercise for longevity
Pyrene substituted terfluorene
pyretic pulmonary rhinorrhagia
pyretic concentration on navel