1·The marrow donor is her 14-month-old sister.
该骨髓捐献者是她14个月大的妹妹。
—— 《柯林斯英汉双解大词典》
2·These cells replace normal cells in the marrow and lymph nodes.
这些细胞取代正常的骨髓和淋巴结细胞。
3·They may have heated the mammal bones before crushing them, to enhance the extraction of the marrow fat.
他们可能会在粉碎哺乳动物的骨骼前先加热它们来提高骨髓脂肪的提取。
4·But these chopping tools are marvellous and quick at getting the meat off the bone and then, with one sharp blow, I could break the bone and we'd be able to get to the marrow.
然而这些砍砸器运用起来真是出人意料的得心应手，剔起肉来两三下便不在话下，然后我再用力一砸，骨头也碎了，我们就能够得着骨髓。
5·In primary marrow disorders, more than one hematopoietic cell line is often decreased, resulting in pancytopenia.
原发性骨髓疾病，往往是多个造血细胞系生成量降低，导致全血球贫血。