基本解釋[經(jīng)濟(jì)學(xué)]社會發(fā)展脆弱性英漢例句雙語例句This is the social development system vulnerability.這就是社會發(fā)展的系統(tǒng)脆弱性。social development vulnerability更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)社會發(fā)展脆弱性