英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:


请选择你想看的字典辞典:
单词字典翻译
variants查看 variants 在百度字典中的解释百度英翻中〔查看〕
variants查看 variants 在Google字典中的解释Google英翻中〔查看〕
variants查看 variants 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • COVID-19 variants | WHO COVID-19 dashboard - datadot
    The more significant of these variants are grouped in three different ways – variants under monitoring, variants of interest and variants of concern Variant under Monitoring (VUM) A Variant Under Monitoring (VUM) is a term used to signal to public health authorities that a SARS-CoV-2 variant may require prioritized attention and monitoring
  • CDCs Role in Tracking Variants | COVID-19 | CDC
    Learn how CDC tracks emerging variants through the pipeline for genomic surveillance View Infographic [PDF, 3 MB, 1 Page] As part of the CDC National SARS-CoV-2 Strain Surveillance (NS3) System, public health laboratories ship deidentified specimens to CDC to provide a representative set of viruses for sequencing There are four main stages in





中文字典-英文字典  2005-2009