inflator：充气者，充气机，打气筒 

词根词缀：in-入,向内 + -flat-吹 + -or

• thorp
• those
• thou
• though
• thought
• thoughtcrime
• thoughtful
• thoughtless
• thousand
• thrall
• thrash
• thread
• threadbare
• threat
• threaten
• three
• threnody
• thresh
• threshold
• thrice
• thrift
• thrill
• thriller
• thrilling
• thrive