elevation：(某地方的)高度(尤指海拔

词根词缀：e-出 + -lev-举,升 + -ation

• adynamia
• adze
• adzuki
• Aegean
• aegis
• aeolian
• aeon
• aerate
• aerial
• aerie
• aerification
• aeriform
• aerobatics
• aerobic
• aerobiology
• aerodrome
• aerodynamics
• aerofoil
• aerogramme
• aerology
• aeromarine
• aeronaut
• aeronautics
• aeroneurosis
• aeroplane