純綠柱石 的英文怎麼說
中文拼音 [chúnlǚzhùdàn]
純綠柱石
英文
emerald-
In the case of the emerald, it is mainly traces of chromium and vanadium which are responsible for the fascinating colour
純綠柱石是無色的,而祖母綠迷人的綠色通常由鉻或釩元素引起。
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