在英语中，"胖子"通常被称为"fat person"或"obese person"，而"瘦子"则被称为"skinny person"或"spm person"。
关于这些词的来源，"fat"和"skinny"都是源自中古英语的形容词，"obese"则来自拉丁语，意思是"超重的"。
下面是一些使用这些词的例句：
"The fat man struggled to tie his shoelaces."（这个胖子艰难地系着鞋带。）
"She's always been a skinny person, but she's gained a lot of weight recently."（她一直是个瘦子，但最近体重增加了很多。）
"He was diagnosed with obesity and is now trying to lose weight."（他被诊断出患有肥胖症，现在正在努力减肥。）
"She's always been spm and athletic, but she's been working out more recently to maintain her figure."（她一直是个苗条健康的人，但最近为了保持身材，她一直在做锻炼。）
希望这些信息对你有帮助。
关于这些词的来源，"fat"和"skinny"都是源自中古英语的形容词，"obese"则来自拉丁语，意思是"超重的"。
下面是一些使用这些词的例句：
"The fat man struggled to tie his shoelaces."（这个胖子艰难地系着鞋带。）
"She's always been a skinny person, but she's gained a lot of weight recently."（她一直是个瘦子，但最近体重增加了很多。）
"He was diagnosed with obesity and is now trying to lose weight."（他被诊断出患有肥胖症，现在正在努力减肥。）
"She's always been spm and athletic, but she's been working out more recently to maintain her figure."（她一直是个苗条健康的人，但最近为了保持身材，她一直在做锻炼。）
希望这些信息对你有帮助。