英语词汇“Pennsylvanian period”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Pennsylvanian period
释义	Pennsylvanian period 基本英英近义反义宾夕法尼亚纪 Noun: from 310 million to 280 million years ago; warm climate; swampy land近义词 PennsylvanianPennsylvania…Upper Carboniferous上石炭统
随便看	long axis of heart long axis of mesentery long axis of qrs loop long axis of tooth long axis of tooth, long axis Long axis parts long-axis plotting long axis scan Long axis-short axis method long axis trap long axis view long-axis view long axis view of atrium long axis view of the aortic arch long axis view of the left heart long axisview of vena cava inferior Long B long back Long backbone long backs long bag pulse deduster longball long ball long-ball long ball electrode