vortex-ring

基本解释

• n.涡环；涡轮

同根派生

英汉例句

• She had the sapphire set in a gold ring.
  她把那枚蓝宝石镶在金戒指上了。
• The diamond ring dazzled with brilliancy.
  这只钻石戒指闪耀夺目。
• A vortex ring model of large-scale structures for simulation of turbulent jets in crossflow
  湍流横向射流大涡模拟及大尺度结构的涡环模型
• She wears a diamond ring on her left hand.
  她左手上戴着一枚钻石戒指。
• Our family reunions are always three ring circus.
  我家合家团聚的场面总是热闹非凡。