retainable
adj. 可保持的(可记住的；可聘请的)
例句
- A dyke was built to retain the floods. 修了一道堤坝挡住洪水。
- I retain a clear memory of those days. 我还清晰地记得那些日子。
- He has managed to retain most of his fortune. 他设法保存了他的大部分财产。
- Concentrated study will help you to retain knowledge. 专心学习有助于你记住知识。
- Dicotyledonous plants retain a series of strands. 双子叶植物中保留着一系列的束。
- What should I do? Retain the red door? 现在门已经刷上红色了，怎么办?