单词formulator
网络: 配方；配方调制员；制定者
Environmental. To be a designed-for-the-environment clean air solvent, the formulator must achieve maximum performance with less chemistry.
为获得环保型空气清洁溶剂，焊剂配方应保证在较低的化学成分下获得最优的性能。
He was the formulator of the special and general theories of relativity.
他是广义相对论和狭义相对论的奠基人。