加拿大研究人员已经锁定一种重症卵巢癌的发病原因,这项发现可能会为上述病症提供有效地治疗方法。
译文: Ca. researchers have zeroed in on the cause of a deadly type of ovarian cancer, a finding that could lead to successful treatments.
Note:1. zeroed in on :
(使)瞄准。。。;(使)对准。。。;对。。。集中火力/注意力
– —–简明英汉词典
2.ovarian
(adj.卵巢的;子房的)
如有错误,请不吝赐教,谢谢!!!