an aerobatic figure that consists of a closed curve in a vertical plane. It is named after P. N. Nesterov, who first performed the figure on Aug. 27, 1913.
英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。