Refractory anemia
难治性贫血，顽固性贫血
🧩 词语组成解析
🗣️ 情景例句
With pleasure. Now we can offer Optical Mark Readers of models.
很愿意。目前我们能提供光学记录阅读器的模型。
Your desire coincides with ours.
我们双方的愿望都是一致的。
The IBM Personal Computer was widely copied.
IBM的个人电脑被大规模地模仿。