单词词根互换33页.docx

词根与字母互换规律1.元音字母a-e-i-o-u互换ann-enn:【年】annual,年鉴anniversary周年biannual一年两次air-aer:【天空，空气】aerial航空的aerobic有氧运动aeroplane飞机al-ol-ul：【营养】oil油adult成人（的）aliment营养物apt-ept【适应】adapt适应inapt不适应eptitude合适，才能band-bind-bound【绑】band带子bond束缚boundary边界，界限cad-cid：【落下】accident意外incidence落下coincide巧合，一致cap-cip-cup【拿，捉住】capable有能力的capacity容量captor捕食者cept-cip-ceive