这两个单词中的a发音不相同。

cat中的a发[æ]，与cat 中的a 发音相同的单词有：act ,action ,add, dad, fat,that, bat, cap,fan, fact, lamb ,mango,hat, man, family, can, candle,cash, back, active, gas, catch, bank,accident, candy, camp, carry,cattle等