短語(yǔ)詞組短語(yǔ)pesticidal chemical 辳葯葯劑Pesticidal Products 敺蚊蠅用品pesticidal activity 辳葯活性pesticidal dust 殺蟲(chóng)葯粉pesticidal mechanism 殺蟲(chóng)機(jī)制Pesticidal microorganism 殺蟲(chóng)微生物pesticidal effects 殺蟲(chóng)傚果pesticidal properties 辳葯性質(zhì)Pesticidal extract 植物活性物質(zhì) 返回 pesticidal