producer：生产者，制片人 

词根词缀：pro-前 + -duc-引导 + -er名词词尾,人

• cardiograph
• cardiologist
• cardiology
• cardiometer
• cardiovascular
• care
• careen
• career
• carefree
• careful
• careless
• caress
• caret
• careworn
• cargo
• Caribbean
• caricature
• caries
• carillon
• caring
• carjacking
• carmine
• carnage
• carnal
• carnality