Noun:

1. rapidly progressing leukemia

acute care急症护理acuteadj.严重的；敏锐的；急性的；剧烈的Acute lymphangitis of shoulder肩急性淋巴管炎acute cerebrospinal meningitis急性脑脊髓膜炎acute infectious lymphocytosis急性传染性淋巴细胞增多acute or chronic renal failure急慢性肾功能衰竭acute gastric mucosal bleeding急性胃粘膜出血acute tranint synovitis of hip急性暂时性髓关节滑膜炎acute nonsuppurative hepatitis间质性肝炎Acute osteomyelitis of forearm前臂急性骨髓炎Acute hemorrhagic inflammation急性出血性炎症Acute carbon monoxid poisoning急性一氧化碳中毒

1. What show does acute leukaemia haemorrhage have?
   急性白血病出血有哪些表现？
2. Acute leukemia is the most common malignacy in children.
   急性白血病是儿童最常见的恶性肿瘤。