centered around
美英
        - un.围绕
- 网络以……为中心环绕;围绕着
第三人称单数:centers around 现在分词:centering around 过去式:centered around
 centered around
centered aroundcentered around
以……为中心环绕
 ... raged into 猖獗,肆虐,激烈进行 centered around 以……为中心环绕 rocket-propelled grenades 火箭推进的手榴弹即火箭弹 ... 
                围绕着
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