... water sapphire堇青水蓝宝石... sapphire quartz蓝石英 star sapphire星彩蓝宝石 ...
2
?深蓝色石英
... 深蓝色旗 dark blue flag 深蓝色石英sapphire quartz 深蓝色事物 deeblue something ...
双语例句
1
Quartz has properties similar to sapphire, but considerably higher piezoelectric output, so it's rarely used in electrometer circuits.
石英具有类似于蓝宝石的性质，但是其压电输出相当高，所以很少用于静电计电路中。
2
Description:Stainless steel case and bracelet, sapphire crystal, deploy clasp, water resistant to 30 meters. Swiss quartz movement. Band width, case diameter, case thickness: 33mm, 25mm, 8mm.