英语单词“Portlandian”的翻译、意思、用法、释义-英汉词典

单词	Portlandian
释义	Portlandian['pɔ:tləndiən]n.1.■【地质学】波特兰阶
随便看	securely securement secure one's object securinine securite explosive securities analysis Securities and Exchange Commission securitize security security analysis security analyst security blanket security-check security check security classification security clearance Security Council security glass security guard security interest security kernel security police security risk security service security system 风送三江雉尾莼，青鲈紫鳜正时新遇好景，何妨笑饮，依前是、未放心肠肩舆缓缓度云封，已见星河灿碧空握大慈苕箒，扫世烟尘出宫墙外步冬暄，转憩黄花翠竹边沸天万乘动，观水百丈湫忆昨因郊丘，盛礼严天庭便拟玉堂成例事，庶几不啻颂扬材戚戚寒纬作唯忆新昌堂，萧萧北窗竹寄沈洞主中秋即景玉带桥抱曾孙一笑风便示君时叔宜二弟社员藒车蟹獴游盖词署