单词 eat dog 例句 DEFINITIVE EXAMPLES 权威例句〔dog〕I'm afraid in this line of work it's a case of dog eat dog.恐怕在这种行业中竞争是残酷无情的。牛津高阶〔dog〕It is very much dog eat dog out there.那儿的竞争异常残酷。柯林斯高阶〔dog〕It's a dog eat dog...