基本解释[經濟學]雙下側風險英汉例句雙語例句Indeed, a double-dip recession in advanced countries cannot be ruled out as a downside risk.確實，不能排除發達國家會再度出現雙底衰退，這也是一個下滑風險。double downside risk更多例句专业释义經濟學雙下側風險