1、A cancer drug called hydroxyurea also is used to treat sickle cell anemia.
羥基脲是一種抗腫瘤藥，也可以用來治療鐮狀細胞性貧血。

2、Recent scientific discoveries have suggested new targets for cancer drug researchers to attack.
一是最近的科學發(fā)現(xiàn)給抗癌藥物研究者定下了需要攻破的新課題。

3、Taxol, No. 21, was the only cancer drug among the 30 drugs with sales of at least $1 billion.
泰克索（Taxol）當時是銷售額超過10億的30種藥物中排名第21的唯一一種抗癌藥物。

4、Needless to say, a 100 percent response to a cancer drug is more or less unheard of.
毋庸置疑，100%的有效率不論對于一種抗癌藥物還是所謂 * 療法都是聞所未聞的。

5、Despite some undesirable side effect, the cancer drug continues to be used in Japan.
這種癌癥藥物具有一些不好的副作用，但是這些藥仍然被在日本使用。