不回家吃饭怎么说英语短语

In Engpsh, you can say "I won't be going home for dinner" or "I won't be eating at home tonight" to express the idea of not going home to eat dinner. You could also say "I'm not going to have dinner at home" or "I won't be dining at home this evening." These phrases all convey the same idea of not going home to eat dinner.