相关单词近義詞 impoundment 收集, internment 拘禁, poundage (按每磅征收的)稅金或手...臨近詞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