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单词
hydrogen(H)
释义
hydrogen(H)
网络
氢；氢气
网络释义
1.
氢
《危险化学品安全周知卡》 - 豆丁网 ... 号 氧 oxygen O2 CAS 号
氢
hydrogen H
2 CAS 号 硫化氢 hydrogen sulfide H2S CAS ...
www.docin.com
2.
氢气
二氧化碳的英文全称和分子式？_百度知道 ... 氮气 nitrogen N2
氢气
hydrogen H
2 一氧化碳 carbon monoxide CO ...
zhidao.baidu.com
例句
释义:
氢,氢气
随便看
secondary table
secondary target
secondary task
Secondary taste disorder
secondary teachers school
secondary technical school
secondary tectonic overlap
secondary tectonite
secondary teeth
secondary tendon bundle
secondary tensile stress
secondary tension
secondary tentacle
secondary terminal address
secondary territory
secondary tertiary alcohol
secondary-tertiary alcohol
secondary test
secondary test board
secondary theme
secondary thermal relay
secondary thermal system
secondary thermometer
secondary thickening
secondary thinking process
英汉双解词典包含2704715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。
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更新时间：2026/10/11 2:36:35