dine outvi phrasalphrasal verb, intransitive: Verb with adverb(s) or preposition(s), having special meaning and not taking direct object--for example, "make up" [=reconcile]: "After they fought, they made up."
(eat at restaurant)
在外吃饭 zài wài chī fàn
I don't want to cook so I guess we'll dine out instead.