首创，发端的英文

• initiative n. the first movement or act which starts sth. happening

• 首创:    initiate; originate; pioneer
• 发端:    make a start; initiative; in ...
• 首创:    initiate; originate; pioneer 首创精神 initiative; creative initiative; pioneering spirit; 首创一种学说 initiate a doctrine
• 发端:    make a start; initiative; inception◇发端话务 outgoing traffic; 发端通信业务 outgoing traffic; 发端型 ancestrula
• 首创，创造:    originate in／from