齐活儿 是啥意思

齐活儿是一句方言，意思是已经准备好了，可以开始了。

 用英文解释就是：“齐” means “complete,” “活” means “work, job,” and “儿” is a unique suffix in Beijing dialect that has no specific meaning. Originating from Beijing dialect, this term simply means “job done.” In Cantonese dialect, there is a similar slang expression which says “搞定” (gǎodìng). Both are said by people who feel happy and confident about what they have accomplished.

再给你提供一个例句：放上面粉、酵母、鸡蛋、牛奶、黄油、糖和盐，一按开始键，就齐活儿了。