| 单词 | 镧 | ||
| 释义 | 镧noun—lanthanumn镧—lanthanum (chemistry)
|
之间它包含20和24％的铬和其它合金元素，如钨，铌，钛和镧。 zh-tw.developmentscout.com | It contains between 20 and 24% chromium and other alloying elements such as tungsten, [...] niobium, titanium and lanthanum. en.developmentscout.com |
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。