fresh water pearl
常见例句
- The fresh water pearl lives however how many are naturally a little the spot, welcome to order.
淡水珍珠天然生然幾可能是有點黑點，迎接定貨。 - The results show that the mineral compositions of fresh water pearl are different from that of sea water pearl, and vaterite has been discovered.
結果發現，淡水珍珠物相組成與海水珍珠不同；竝首次在淡水無光珠中發現了球文石。 - The article introduces fresh water pearl coloration by chemical methods.
研究了鑛物成分的差異對淡水珍珠質量的影響。 返回 fresh water pearl