activator ['æktəˌveɪtə]

例句:

• Exterior activator is ramification of emulsifying agent, dust - proofing agent, hydrous lanolin.
  表面活性剂是乳化剂 、 防尘 剂 、 含水羊毛脂衍生物.
  来自互联网
• In a separate archive is the official localization and universal activator.
  在单独的存档是正式的本地化和普遍激活.
  
• From a certain angle, affections are the activator to carve out successfully.
  从某种角度看, 爱心是创业成功的“催化剂”.
  
• The other metal enzyme activator is copper.
  来自FORBES