单词	rotor pylon
释义	rotor pylon rotor pylon The pylon that supports the rotor head of a helicopter. Also called a rotor mast.
随便看	upper tester upper thracian lowland upper thracian plain upper tier theater missile defense system upper topsail upper-tract urothelial cancer upper tract urothelial tumor upper transit upper triangular upper-triangular upper triangular form upper triangular matrices upper triangular matrix upper-triangular matrix upper triassic upper troposphere upper tropospheric water vapor upper trough upper tunguska upper undog auxiliary upper unlatch auxiliary upper urinary tract dilatation upper urinary tract infections upper urinary tract obstructions upper urinary tract stone

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。