3. a purplish black that is redder and less strong than mulberry (see mulberry sense 2b)
black plum 例句
英汉例句
comparing with the neighboring age medicine works, put forwards that the black plum pill probably did not been written in the manuscript of treatise on febrile disease.
black plum has strange effect by orally taking or external application in tcm clinic, but it is often mixed with other spurious, such as apricots, plum, peach, etc.