Hypogammaglobulinemia
血內丙種球蛋白過少
??? 情景例句
We were exposed to the latest theories on child care.
我們接觸過有關幻兒保育的最新理論。
Counsel must be followed, not praised.
忠告必須照辦，而不是贊美。
The IBM Personal Computer was widely copied.
IBM的個人電腦被大規模地模仿。