pump Local officials say it is difficult to estimate total investment in the technology sector,but EDS,chipmaker Intel Corp.and Motorola alone have pumped in about $50 million since 2001 and they plan to increase that fourfold in the next five years.
问题描述：
pump
Local officials say it is difficult to estimate total investment in the technology sector,but EDS,chipmaker Intel Corp.and Motorola alone have pumped in about $50 million since 2001 and they plan to increase that fourfold in the next five years.
答
投入
答
投入，注入
答
基本解释
pump
n.
泵, 抽水机
vt.
(用泵)抽(水), 抽吸
当地官员说,很难估计投资总额在科技界,而且能谱仪、 英特尔公司和摩托罗拉chipmaker仅抽水约500万,2001年以来,他们计划增加 在未来5年内四倍.
答
pump in泵浦,抽水
当地官员说,很难估计投资总额在科技界,而且能谱仪、 英特尔公司和摩托罗拉仅抽水约500万,2001年以来,他们计划增加 在未来5年内四倍.
答
投资