1. 形容词后缀 （1） 带有“属性，倾向，相关”的含义 1)     -able, -ible, movable, comfortable, applicable, visible, responsible 2)     -al, natural, additional, educational 3)     -an, ane, urban, suburban, republican 4)     -ant, -ent, distant, important, excellent 5)     -ar, similar, popular, regular 6)     -ary, military, voluntary