fatfatter和fattest图片,fatthin图片

i am fat i am fatter i am the fattest.
write writes writing wrote written fat fatter fattest
人教版英语八年级下册unit7whatsthehighestmountainint
双写这 个辅音字母 er 或 est的词 fat fatter fattest②
fat(adj fatter(比较级)fattest(最高级)肥胖的 22.