cat的词性是:名词。
Mycat's been very ill , poor old thing .
我的猫病得挺厉害,真可怜。
She is too sentimental about hercat.
她对她的猫未免太牵肠挂肚了。
The dog flew down the road after thecat.
狗在马路上飞跑着追赶猫。
Thecatarched its back when it saw the dog .
那猫看见狗时就拱起了背。
Your vicious dog is menacing mycat!
你那条恶狗对我家的猫太凶了!