催化剂，触媒，活化剂的英文

• activator

• 催化剂:    catalyst; catalytic agent
• 触媒:    catalyst; catalytic agent
• 活化剂:    activating agent; activator
• 活化剂；激活剂；催化剂；触媒剂:    activator
• 催化剂，触媒，冷化剂:    catalyst