Pinyin Dictionary results for "er jian"

二简
abbr. for 第二次漢字簡化方案|第二次汉字简化方案[Di4 er4 ci4 Han4 zi4 Jian3 hua4 Fang1 an4]
二尖瓣
mitral valve (physiology)
二尖瓣狭窄
mitral stenosis (physiology)
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