pioneer例句_释义
pioneer 朗读
pioneer
音标：paɪə'nɪə
pioneer翻译
pioneer双语用法和例句
相关单词
pigweed photo polecat pragmatical plerocercoid photocoagulating perambulation peacetime privateering protuberant phenylbenzene peyotl pericardial portacabin phaeacian pruritic pigsticking photochemical pyrogravure panoply