co是什么意思及反义词
沪江词库精选co是什么意思、英语单词推荐、用法及解释、中英文句子翻译、英语短语
英语解释
- an odorless very poisonous gas that is a product of incomplete combustion of carbon
- one who refuses to serve in the armed forces on grounds of conscience
- a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition
- a state in west central United States in the Rocky Mountains
和…一起，共同，联合