基本解釋[商業(yè)]?？酮剟钣媱?/li>英漢例句雙語例句In addition to free drink, the airline offers a frequent-flyer scheme.除了免費飲料，這家航空公司還實施常客獎勵計劃。frequent-flyer scheme更多例句詞組短語短語frequent -flyer scheme detail ?？酮剟钣媱?/li>frequent-flyer scheme更多詞組專業(yè)釋義商業(yè)?？酮剟钣媱?/li>