词汇	medium-long wave
释义	medium-long wave 中长波
随便看	established international practice established international praction established invalid established letter of credit established line established line bearing established long-term policies Established Market Price established model established name Established nature of humans spirit Established Non-tax Revenue Approval System established office established official established of l/c established oneself in established order established or prearranged unalterably established ourselves established path established personnel established policies established policy established population established post