sapphire

英 [ˈsæfaɪə(r)]

美 [ˈsæfaɪər]

n.  蓝宝石; 宝蓝色; 天蓝色
adj.  蔚蓝色的

复数：sapphires　第三人称单数：sapphires　

TOEFLGRE

Collins.1 / BNC.16599 / COCA.17213

牛津词典

noun

• 蓝宝石
  a clear, bright blue precious stone
• 宝蓝色；天蓝色
  a bright blue colour

柯林斯词典

• N-VAR 蓝宝石
  Asapphireis a precious stone which is blue in colour.
  1. ...a sapphire engagement ring.
     一枚镶着蓝宝石的订婚戒指
• COLOUR 宝石蓝色;天蓝色;深蓝色
  Something that issapphireis bright blue in colour.
  1. ...white snow and sapphire skies.
     皑皑白雪和湛蓝的天空

英英释义

noun

• a light shade of blue
  Synonym:azureceruleanlazulinesky-blue
• a transparent piece of sapphire that has been cut and polished and is valued as a precious gem
• a precious transparent stone of rich blue corundum valued as a gemstone

adj

• of something having the color of a blue sapphire
  1. sapphire eyes

双语例句

• Sapphire and Nb alloy have been successfully brazed by use of tungsten-metallization technique.
  通过对蓝宝石的钨金属化，实现了蓝宝石与铌合金的高温封接。
• She was given a sapphire ring for birthday.
  她得到了一枚蓝宝石戒指作为生日礼物。
• Sapphire and faded jeans, I hope you get your dreams.
  蓝宝石和褪色的牛仔裤，我希望你能实现你的梦想。
• Seen through the anti-reflective curved sapphire crystal mirror, all dial detail expose clearly.
  通过防反射弧形蓝宝石水晶镜面看，所有拨号详细揭露清楚。
• The sky is sapphire blue, and the steppe stretches wide.
  天苍苍，野茫茫。
• The watch is Swiss made, and features anti-reflective, scratch and shock-resistant sapphire crystal.
  手表为瑞士制造，拥有防反光、防划痕和抗震的蓝宝石水晶表镜。
• This machine is designed for double side polishing of optical crystal, sapphire, etc.
  本机适用于光学水晶、蓝宝石的双面研磨或抛光。
• Passively synchronized femtosecond and picosecond laser pulses are obtained by achieving cross mode-locking induced by cross-phase modulation in a dual-wavelength femtosecond Ti: sapphire laser.
  在双波长钛宝石激光器中通过交叉相位调制实现了飞秒和皮秒脉冲的交叉锁模，得到了被动同步的飞秒和皮秒脉冲。
• The sapphire, the ruby and the cat's eye gem are subject to the common people to like.
  蓝宝石、红宝石和猫眼宝石备受世人喜爱。
• Study of Growth and Properties of ( Ga, Mn) N Films Grown on Sapphire and Quartz Substrate
  蓝宝石和石英衬底上（Ga，Mn）N薄膜的生长和特性研究