短語(yǔ)詞組短語(yǔ)clean n credit 光票信用証clean payments credit 光票付款信用証clean payment credit [金融]光票付款信用証;預(yù)支全部金額信用証;全部預(yù)支信用証;繙譯clean reimbursement credit 或清償信用証documentary clean credit 光單信用証;無(wú)跟單信用証clean letter of credit [金融]光票信用証;無(wú)擔(dān)保信用証;清潔信用証;不跟單信用証Clean Energy Manufacturing Credit 清潔能源制造貸款clean payment letter of credit [金融]光票付款信用証clean n letter of credit 光票信用証 返回 clean credit