基本解釋[經(jīng)濟(jì)學(xué)]遲付即期信用證英漢例句雙語例句b. A credit must state whether it is available by sight payment, deferred payment, acceptance or negotiation.信用證必須規(guī)定其是以即期付款，延期付款，承兌還是議付的方式兌用。blog.sina.com.cndeferred sight credit更多例句詞組短語短語deferred sight letter of credit 延期付即期信用證deferred sight credit更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)遲付即期信用證