in BRIT, also use 英国英语亦用 nose about
PHRASAL VERB (在别人的地方)探看，四下搜寻，打探 If you nose around or nose about, you look around a place that belongs to someone else, to see if you can find something interesting. (在别人的地方)探看，四下搜寻，打探 [informal]
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Accountants are nosing around the BBC at the moment, conducting an efficiency study. [VERB PREP. noun]
会计师们目前正在英国广播公司四处探看，进行一项效率研究。
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Security people were nosing around, and Cortez joined them. [VERB PREP.]
保安人员正在四下搜寻，科尔特斯也加入到他们当中。