an acute but benign form of viral hepatitis caused by an RNA virus that does not persist in the blood serum and is usually transmitted by ingesting food or drink that is contaminated with fecal matter
例句
用作名词 (n.)
It causes hepatitis A, an acute liver disease. 其导致甲型肝炎,一种急性肝病。
Scientists may soon be able to offer hepatitis A protection. 科学家们可能很快就能提出预防甲型肝炎的方法。