vortex-ring

常见例句

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。
I am sorry-she's out. Can you ring again later?
对不起－她出去了。你过些时候再打电话来好吗？