不: a block of wood保兑: confirm; confirmation; under ...的: 4次方是 The fourth power of 2 i ...撤销: cancel; rescind; revoke; ann ...信用证: letter of credit保兑的不可撤销的信用证: confermed irrevocable letter of credit保兑的不可撤销的信用状: confirmed irrevocable credit不可撤消不保兑的信用证: irrevocable unconfirmed l/c保兑且不可撤销的信用证: confirmed and irrevocable credit保兑的不可撤消信用证: confirmed irrevocable l/c不保兑的信用证: unconfirmed l/c可撤销的信用证: revocable credit (revocable l/c)不可撤销的信用状: irrevocable credit保兑的信用证: confirmed l/c银行开出了不可撤销的信用证: the bank has made out an irrevocable letter of credit保兑不可撤销信用证: confirmed irrevocable credit不可撤销保兑信用证: irrevocable and confirmed credit可撤销的信用状: revocable credit; revocable letter of credit不可撤销的信托: irrevocable trust不可撤销信用证: ilc irrevocable letter of credit; irre.l/c irrevocable l/c; irrevocable cradit (irrevocable l/c); irrevocable credit , irrevocable l/c, irrevocable letter of credit; irrevocable lc; irrevocable letter of credit (l/c); irrevocable l/c可撤销无保兑银行信用证: revocable unconfirmed banker's credit不可撤销的: irrepealable; irrevocable adjective不可撤回的信用证: irrevocable letter of credit不可撤消的信用证: irrevocable credit; irrevocable l/c不可撤销保兑信用状: irrevocable and confirmed credit