读音不一样,pencil读音是 [ˈpens(ə)l],意思是铅笔、用铅笔写;cat读音是[kæt],意思是猫;例如:
1.The cat stayed well out of range of the children.这只猫离孩子们远远的。
2.One cat is black and white, the other solid black.一只猫是黑白花色的,另一只猫是纯黑色的。
3.The cat soon made the association between human beings and food.这只猫很快就把人类与食物联系起来。