son的对应词是daughter。daughter的意思是女儿。daughter的例句：My daughter would have been 17 this week if she had lived（我女儿要是还活着的话，这周就17岁了）。

daughter的例句：Tina was pregnant with their first daughter（蒂娜怀了他们的第一个女儿）；I hope at least my daughter was able to offer you some useful pointers（我希望至少我的女儿为你提供了一些有用的建议）。