环形的用英语怎么说？

环形的

• annular，[计] doughnut-shaped，toroidal，[医] circinate

例句

• If the axis plunges, loop - shaped or zigzag patterns of ridges and valleys result. 如果轴是倾伏的, 就会产生环形的或锯齿状的山脊与山谷.
• The mountain is encircled by the doughnut - shaped depression of the caldera. 山为环形的破火山口洼地环抱着.

英汉词典释义

• annular
  [计] doughnut-shaped; toroidal
  [医] circinate; gyrate; gyratus; gyrose; gyrous

行业词典

• 计算机： doughnut shaped；