Definition: an illness, or somebody with an illness Level: C2
每年有4000例新病例被诊断出来。
4,000 new ___cases of the disease are diagnosed every year.
一个罕见的病例引起了国际医学界的关注。
A rare ___case has drawn the attention of the international medical community.
专家们正在密切监测病毒变异是否会导致更严重的病例。
Experts are closely monitoring whether the viral mutation will lead to more severe ___cases.
