我找到这个
linked beta-carotene, which is naturally found in carrots, squash, spinach, and other colorful vegetables, to an increased lung cancer risk in smoker。
我找到这个
linked beta-carotene, which is naturally found in carrots, squash, spinach, and other colorful vegetables, to an increased lung cancer risk in smoker。
• 說了你別笑. very funny -2kidsMomCa- ♀ (297 bytes) () 03/12/2019 postreply 19:32:07
• 就是你这个。还有最权威癌症政府网站的总结https://www.cancer.gov/about-cancer/causes-p -shakuras2000- ♀ (0 bytes) () 03/14/2019 postreply 20:23:04