英语词汇“Pennsylvanian period”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	Pennsylvanian period
释义	Pennsylvanian period 英?[?pensil?veinj?n ?pi?ri?d] 美?[?p?ns?l?venj?n ?p?ri?d] 释义 [医]宾夕法尼亚纪英英释义 Noun 1. from 310 million to 280 million years ago; warm climate; swampy land
随便看	plasma interferometer plasma ion plasma ion-assisted deposition plasma ion oscillation plasma ion source plasma iron clearance plasma iron clearance half-time plasma iron clearance half time plasma iron disappearance plasma-iron disappearance rate plasma iron disappearance rate plasma iron disappearance rate T 1/2 plasma iron disappearance time plasma-iron disappearance time plasma iron disappearanc rate plasma-iron pool plasma iron pool plasma iron turnover plasma iron turnover(PIT) plasma iron turnover rate plasmaisogamous plasmaisogamous(michaelis 1955) plasma,isoimmune plasma isolation plasma isotope separation method

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

Pennsylvanian period