相关单词近义词 impoundment 收集, internment 拘禁, poundage (按每磅征收的)税金或手...临近词impound, impounding effect, impoundment basin, impounding scheme, impoundment bassin, impoundment effect, impound floodwater, impoundment period, impounding on steps, impounding velocity, impounded reservoir 返回 impounding