英语词汇“單位郵票”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	單位郵票
释义	單位郵票 dān wèi yóu piào一般邮票通常都印有面值，单位邮票则不印货币面值，仅标示适用的邮资种类，并依邮票发行当时的标准费率收费。
随便看	hypotheses test Hypotheses Testing Model hypotheses verification hypothese yielding association hypothese-yielding association hypothesi hypothesic representation hypothesis hypothesis activation hypothesis analysis system hypothesis and expectation hypothesis and proof-test hypothesis and validation hypothesis and verification hypothesis appropriateness hypothesis-based hypothesis confirmation bias hypothesis conjunctions hypothesis contradiction hypothesis control hypothesis-deduction method hypothesis-directed control hypothesis directed reasoning hypothesis-directed reasoning hypothesis distribution