单词	ils point d
释义	ILS Point D ILS (instrument landing system) Point D The point 20 ft (6 m) above the centerline, and 2000 ft (600 m) upwind (i.e., toward the localizer) of the threshold.
随便看	fxu fxw fxwg fxx fxxi fxxilw fxxitp fxycs fxz -fy f/y fy fy1 fy1 appointment fy1 competencies fy1 training post fy-2 fy2 fy2 competencies fy2 training post fya fyaa fyad fya&e fyam

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。