1. France sapphire crystal mirror surface. 法国蓝宝石水晶镜面。
2. Aim To study the promotion action by alkali elements to the crystal of sapphire. 目的研究碱金属元素对山东蓝宝石结晶的促进作用。
3. Sapphire and faded jeans, I hope you get your dreams, just go ahead, let your hair down. 蓝宝石和褪色的牛仔服，我希望你有自己的梦想，只管向前，让你的秀发飞扬。
英英解释
n.
1. a precious transparent stone of rich blue corundum valued as a gemstone
2. a transparent piece of sapphire that has been cut and polished and is valued as a precious gem
3. a light shade of blue adj.
1. of something having the color of a blue sapphire
