基本解释无财源的经常计划活动同根派生 URPAs相关词英汉例句Palmer: I am so glad to hear of your ready agreement. Your fairne in busine dealings is really u urpa ed. shall we send you a letter confirming this? 帕：听到你这么痛快地同意，我很高兴。办理业务这么公平，真的谁也比不上你。我们将寄信给你证实这个协议，好吗？URPAs更多例句