Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. huàxuéchéngfèn 化学成分 chemical composition huàxuéchéngfèn 化學成分 chemical composition zhíwùhuàxuéchéngfèn 植物化学成分 phytochemical zhíwùhuàxuéchéngfèn 植物化學成分 phytochemical