A COLLECTION OF GOOD WORDS
阀杆
Stem
I support stem cell research, including embryonic stem cell research.
我支持干细胞研究，包括胚胎干细胞研究。
In fact, many nations currently refuse to support embryonic stem cell research of any kind.
事实上，许多国家目前拒绝支持任何形式的胚胎干细胞研究。
Stem cell research holds out the promise of finding cures and treatments for a wide range of diseases.
干细胞研究有望为多种疾病找到治疗方法。
Cord blood stem cell units have been shown to be a suitable alternative to adult bone marrow for the treatment of many diseases, including sickle cell anemia.
脐带血干细胞单位已被证明是一个合适的替代成人骨髓治疗许多疾病，包括镰状细胞贫血。