daughter的发音是：|ˈdɔ:tə(r)|；doctor的发音是：|ˈdɒktə(r)|。daughter的意思是：n.女儿。doctor的意思是：n.医生；大夫；诊所；博士。
doctor的例句:
Doctors still don't understand much about the disease.
医生对这种疾病还不太了解。
Doctors still don't understand much about the disease.
医生对这种疾病还了解不多。
daughter例句
He invested his life savings in his daughter's business.
他把一生的积蓄投资到了女儿的企业。
She's been all on her own since her daughter moved away.
自从她女儿搬走以后，她一直独自生活。
区别：daughter是女儿的意思，doctor是医生的意思
