ruby copper
英 [ˈruːbi ˈkɒpə(r)]
美 [ˈruːbi ˈkɑːpər]
网络 赤铜矿
双语例句
- A pear-shaped synthetic sapphire, ruby, or other alumina-based gem, produced by fusing and tinting alumina. blue vitriol, ie copper sulphate
人造宝石一种通过将铝熔化和染色而制成的梨形合成蓝宝石、红宝石或其它矾土宝石 - If conditions permit further study of the ruby laser, we will research it drilling in aluminum, copper and other special materials to conduct experiments.
在条件允许时我们将进一步对红宝石激光器在铝，铜等特殊材料上作用的情况进行实验研究和探讨。