单词	速作
释义	英華☞投文
随便看	heading; magnetic heading marker heading message heading of a paper or discourse heading of station heading open dies or heading split dies heading operation heading per gyrocompass 按陀螺罗经航向 heading printing heading punch heading rate heading record headings heading segment heading sense heading solid die heading statement heading sword heading syntax headington headington, christopher heading tool heading; true heading-upward plan position indicator heading upward presentation