fresh water pearl

常见例句

雙語例句

• 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。
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