词典释义：
双语例句
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In 50 of these cases (74%) with varying degrees of elastosis, the 5 - and 10-year survival rates are 56% and 29%, whereas the rates without elastosis are 79% and 78% respectively.
本组中50例(74%)有不同程度的弹力纤维增生。并发现无弹力纤维增生的乳腺癌5年及10年生存率分别为79%和78%，而有弹力纤维增生者分别为56%和29%。