奶牛：
cow [kaʊ] 美 [kaʊ]
双语：
1、在许多农场你都会看到奶牛和鸡。
On many farms you'll find cows and chickens.
2、奶产自奶牛或其他动物。
Milk comes from cows or other animals.
猫：
cat 英 [kæt] 美 [kæt]
双语：
1、Her cat came up and rubbed itself against their legs.
她的猫跑上前来，在他们腿上蹭来蹭去。
2、There was an enormous cat crouching on the counter.
柜台上蜷伏着一只硕大的猫。
3、The cat mews.
猫喵喵叫。
