基本解釋赫爾默同根派生 Hellmer相關(guān)詞英漢例句In addition, not all regional economies have their own clusters (Storper, 1997; Hellmer et al., 1999). 另外,不是所有的區(qū)域經(jīng)濟(jì)都有自己的集群。Hellmer更多例句