1.Scientists say they believe they are close to finding a cure for baldness.
baldness脫發(fā);禿頂
Hair loss and baldness is a common problem in our society.
脫發(fā)和禿頂是一種常見(jiàn)的問(wèn)題在我們的社會(huì) 。
2.Researchers from a medical institute in California have been working on developing stem cells that can regenerate hair growth.
regenerate再生
Once destroyed, brain cells do not regenerate.
腦細(xì)胞一旦遭到破壞,就不能再生 。