mother of invention
英
美
- 发明之母
双语例句
- Necessity is the mother of invention, but patent right is the father.
需要是发明之母,但专利权是发明之父。 - Necessity is the mother of invention.
需要是发明之母。
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved