看那只猫它很胖用英语怎么说

"That cat is very fat" 用英语表达可以说 "That cat is very overweight" 或 "That cat is very plump"。
"overweight" 是英语中常用的形容词，它来源于 "over" 和 "weight"，表示超过正常体重。
"plump" 是英语中常用的形容词，它来源于中世纪英语 "plumpen"，表示丰满的。
例句：
That cat is very overweight, it needs to lose some weight.
That cat is very plump, it looks like it's been eating too much.
中文翻译：
那只猫很胖，需要减肥。
那只猫很丰满，看起来像是吃得太多了。