n.追加；附加
adj.可追加的
According to the features of the applications,the paper provides a way to add parity packets so as to realize reliable multicast communications. 针对这类应用系统的特点，本文提出使用追加校验包来达到可靠多址通讯的目的。
If the stock market plunges and you own shares on margin, you could receive a margin call from your broker, asking that you add more cash or securities to your account. 如果股市下跌，而你拥有通过保证金购买的股票，你就会收到经纪商追加保证金的要求，让你向帐户中追加资金或是股票。
