单词：DX-8951f
DNA拓扑异构酶抑制剂
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Oncotype DX基因检测 When samples of breast tissue show the presence of a malignant tumor, doctors often prescribe surgery followed by a six-month treatment of medicine, which could include chemotherapy to prevent further spread of cancer cells. 乳
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VOA标准英语2016年(一月)
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The United States and Russia have announced that they'll resume their talks in an effort to halt the bloodshed in Syria. Washington broke off all negotiations with Moscow nine days ago amid extreme tension over the failure to secure a ceasefire. The
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