| 例句 |
Hepatitis B is catching.乙型肝炎具有传染性。The vaccine protects against Hepatitis B, a highly infectious virus.这种疫苗预防传染性很强的乙型肝炎病毒。Hepatitis may proceed from internal immunological disorders.肝炎可能由内部免疫紊乱引起。Hepatitis has a long incubation period.肝炎有很长的潜伏期。Hepatitis D exists only in combination with the hepatitis B virus.丁型肝炎只与乙型肝炎病毒同时存在。 |