PHRASAL VERB 密切注意;戒备;提防 If you watch for something or watch out for it, you pay attention so that you notice it, either because you do not want to miss it or because you want to avoid it. 密切注意;戒备;提防
We'll be watching for any developments. [VERBPREP. noun]
我们会密切注意事情的任何进展。
He called out to them to watch out for the unexploded mine. [VERBPREP.PREP. noun]