及物动词
1. She mothered two sons but no daughters.
她生了两个儿子，但没有女儿。
名词
1. Necessity is the mother of invention.
需要乃发明之母。
2. She's a mother of three.
她是三个孩子的妈妈。
3. His mother and father are both college teachers.
他的父母都是大学教师。
4.
4. She is a mother of five children.
她是有五个孩子的母亲。