flatus：肠胃胀气，屁，阵风，气息，一阵风   

词根词缀： -flat-吹 + -us名词词尾

• dystopia
• dystrophy
• E
• e-
• each
• eager
• eager beaver
• eagle
• ear
• earbashing
• earbud
• earful
• earl
• Earl Grey
• early
• earmark
• earn
• earnest
• earnings
• earth
• earthbound
• earthen
• earthenware
• earthling
• earthly