1. The vitamin is to be used adjust body functionary, be still the material of chief body? 维生素是用来调节身体机能的，还是长身体的材料？
2. There are a lot of nourishing ingredient and medicative functionary chymic ingredient in cactus. In this paper, the exploiture and using of cactus in food industry is summarized. 仙人掌中含多种营养成分和具有药理作用的化学成分，综述仙人掌在食品工业中的开发利用现状。
3. Org prepared for set up by the International Iron & Steel Institute(IISI), items of virtual steelmaking challenge contest and various functionary blocks and demonstrates that steel university. 网站、虚拟炼钢挑战赛项目和各功能模块，说明钢铁大学网站是重要的钢铁技术电子资源平台。
英英解释
n.
1. a worker who holds or is invested with an office
