淡水养殖珍珠 meaning in English
freshwater cultured pearl
Examples
- In conclusion , the freshwater cultured pearls produced by mussel hyriopsis cumingii contain no calcites , and this is obviously different from characteristics of saltwater cultured pearls
三角，帆蚌淡水养殖珍珠中不存在方解石，这与海水养殖珍珠中存在方解石明显不同。