短語(yǔ)詞組短語(yǔ)critical additional initial investment 臨界附加初投資additional capital investment 追加資本投資additional investment recovery period 追回投資回收期an additional investment 新增投資additional investment recovery term 追加投資回收期additional investment payback period 追加投資回收期present worth on additional investment 追加投資的現(xiàn)值recovery period of additional investment 追加投資回收期 返回 additional investment