“资本输入”常见的英文表达是 “capital inflow” 。
例如:The relaxation of foreign exchange controls has led to a significant increase in capital inflow.(外汇管制的放松导致了资本输入的大幅增加。)
此外,“import of capital” 也有类似含义,不过 “capital inflow” 在经济领域描述资金流入本国的情况时更为常用和正式。