organic chemicals (有機化學物質)

chemicals

化學物質

chemicals (化學物質)

化學物質 (chemicals)

organic chemicals

有機化學物質

organic chemicals (有機化學物質)

有機化學物質 (organic chemicals)

organic counpound

有機化合物

organic counpound (有機化合物)

有機化合物 (organic counpound)

organic counpounds

有機化合物

organic counpounds (有機化合物)

有機化合物 (organic counpounds)

volatile organic compounds

揮發性有機化合物

volatile organic compounds (揮發性有機化合物)

揮發性有機化合物 (volatile organic compounds)