investment in在 ... 方面投资
investmentn.投资;投资额;投入
investment risk law投资风险规律
investment subjects高校投资主体
investment auditing投资审计
investment strategy投资策略
investment in depth[经] 深度投资
investment decision投资决策
investment district投资区域
investment industry投资产业
investment boundary投资界限
investment register投资登记簿