excision：切除，删除；<医>切除(术)

词根词缀：ex-出,去 + -cis-切 + -ion名词词尾

• aerie
• aerification
• aeriform
• aerobatics
• aerobic
• aerobiology
• aerodrome
• aerodynamics
• aerofoil
• aerogramme
• aerology
• aeromarine
• aeronaut
• aeronautics
• aeroneurosis
• aeroplane
• aerosol
• aerospace
• aerosphere
• aerostat
• aesculapian
• Aesopian
• aesthete
• aesthetic
• aesthetics