| 单词 | jl | ||||||||||||||||||||||
| 释义 | JlJlJlJl,formerly the suggested symbol for the element joliotium, now called dubniumdubnium, artificially produced radioactive chemical element; symbol Db; at. no. 105; mass number of most stable isotope 268; m.p., b.p., and sp. gr. unknown; valence +5. ..... Click the link for more information. . JL
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。