usually的反义词有rarely，seldom. rarely adv.很少地；难得地；少见地;异乎寻常地；极度;绝佳地；杰出地；出色地; 例句： 在书房里招待客人非常少见。 seldom...
反义词是加前缀ab,abnormally，abnormally中文意思是adv. 反常地；变态地；不规则地 She suggests that women are under constant ......
