cleverer,

more examples: mary is cleverer than her little sister.
cleverer是什么意思,发音和在线翻译 - 英语单词大全 - 911查询
heavy→ heavier→ heaviest clever→cleverer→cleverest quiet
写出下列单词的比较级和最高级 clever— cleverer—cleverest safe
如: clever—cleverer—cleverest cheap—cheaper—cheapest few—