基本解释abbr.阿帕網(美國官方的電腦網絡；爲Internet的前身)(=Advanced Research Projects Agency Network)同根派生 ARPANET相关词英汉例句ARPANET started by the US Dept. of Defense for research.美國國防部建立了阿帕網，作研究用。ARPANET更多例句