基本解释

• [土木建筑工程]电弧滚环

英汉例句

权威例句

• While Ugly Betty creator and executive producer Horta comically suggests that Rhimes put Heigl's character in a coma, the Grey's show-runner says she has an "unbelievable" story arc prepared for Izzie in the show's upcoming season.
  FORBES: In Defense Of Katherine Heigl

专业释义

土木建筑工程

• 电弧滚环