The study indicates that methyl bromide (20?g/m~3,) (2.5?h) or (30?g/m~3,) (1.5?h) can completely kill moth larvae, thrips, red mites and aphids on flowers.是什么意思_The study indicates that methyl bromide (20?g/m~3,) (2.5?h) or (30?g/m~3,) (1.5?h) can completely kill moth larvae, thrips, red mites and aphids on flowers.在线翻译_英语_读音_用法_例句